Casio Scientific Calculator Giving Wrong Trig Answers

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  • Опубліковано 20 сер 2024
  • This is a video in my Scientific Calculator Tutorial Series. In this video, I discuss why your Casio Scientific Calculator is not giving you the correct/desired answer for trig inputs. I discuss how you change change the calculator from radian to degree mode. I also address grad mode.
    If you have more questions, feel free to comment below.
    Hopefully this video was helpful.
    If you haven't already, SUBSCRIBE!!!
    Follow my channel on Facebook: EHbhuiyan1

КОМЕНТАРІ • 291

  • @EHbhuiyan
    @EHbhuiyan  5 років тому +20

    Hope this helps! If you haven't already, please subscribe!!!
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    Hopefully, you guys find other videos on the channel helpful as well. As always, I appreciate you guys tuning in.

  • @mateu531
    @mateu531 4 роки тому +202

    i swear i was going crazy, i couldnt get the right answer idk why, this was the problem, i have an exam tomorrow...u saved my life

    • @EHbhuiyan
      @EHbhuiyan  4 роки тому +18

      Glad you didn't figure it out after the exam ;)

    • @maryamhayat6361
      @maryamhayat6361 3 роки тому +5

      hahahahhahahahahahah when this thing happened to me I started thinking
      "What about my exams?"

    • @laibafarooq3135
      @laibafarooq3135 3 роки тому +1

      Mine tooo

    • @krisztiankoblos1948
      @krisztiankoblos1948 Рік тому

      This is why you need in the past learn using function tables.

  • @caploader111
    @caploader111 4 роки тому +49

    Thank you for explaining this. I'm a machinist and i thought i was losing my mind, but i can blame my calculator this time.

    • @EHbhuiyan
      @EHbhuiyan  4 роки тому +1

      Glad to help! Yeah the settings can make you feel that way sometimes.

  • @unknownparadox6735
    @unknownparadox6735 4 роки тому +58

    Thank you so much, you saved me hours of frustration .

  • @Anna-qp8ii
    @Anna-qp8ii 3 роки тому +49

    My calculator is an fx-82ES PLUS, for people with similar models, try hitting the "shift" key and then hit the "mode" key. It should give you similar options as what you've seen in the video.

    • @ghinaadel3136
      @ghinaadel3136 2 роки тому +4

      OMG THANK YOU SO MUCH

    • @alimmarzouk2932
      @alimmarzouk2932 Рік тому +2

      Haha u saved me thank you

    • @nickkortas2371
      @nickkortas2371 Рік тому +1

      ily

    • @ebrahimmunsif
      @ebrahimmunsif Рік тому

      Thank you so much!

    • @user-ov1pt7gt6d
      @user-ov1pt7gt6d 11 місяців тому

      thank you so much
      you just save me a good 30 dol cause my teacher told if i wanna learn in his class i have to buy new one

  • @aditi8897
    @aditi8897 2 роки тому +4

    Thank you so much for this tutorial, my tuition teacher's been so mad at me for these past few days because I keep getting my sin, cos, and tan values wrong, and now I can finally get back onto the same pace as the rest of my class :)

  • @abcdef6686
    @abcdef6686 3 роки тому +6

    THANK YOU SO MUCH!!!! All this time I was thinking it was me who was getting it wrong. You deserve a knighthood.

  • @annkitsingh1646
    @annkitsingh1646 4 роки тому +14

    thanks man...m doing the calculation both on calculator and phone and answers are different...but uh solved my confusion

  • @Anonymous_22838
    @Anonymous_22838 7 місяців тому +2

    Bro you saved me from fail in exam..

  • @samleitch3190
    @samleitch3190 4 роки тому +3

    Fixed my problem straight away as well and I have an exam tomorrow. Well done legend 🏆

    • @EHbhuiyan
      @EHbhuiyan  4 роки тому

      :) Glad to hear that. Hope the exam went well!

  • @thegreatestseal
    @thegreatestseal 4 роки тому +2

    Thank you dude! My distance instructor isn't available for a couple days and i was stuck on why my trig questions were coming out wrong. You're a legend!

    • @EHbhuiyan
      @EHbhuiyan  4 роки тому +3

      Glad it helped! Good luck!

  • @Z-T_Editz
    @Z-T_Editz 2 роки тому +2

    One of my friends messed with my calculator, first I got blue screen. He fixed it but when I did sin 30 one day before my exam, it gave me wrong answer. I was freaking out. Thanks Man really helped me

  • @mrsidon4026
    @mrsidon4026 3 роки тому +1

    THANK YOU SO MUCH, like i dont understand why my answers are wrong from the rest and I'm failing behind but you have shown me the solution to my problem thanks brutha

  • @user-jq8mu1zv4g
    @user-jq8mu1zv4g 2 роки тому +1

    Tommorow was my exam and only because of you i can get accurate calculations...Thankyouuu❤

  • @munnazay
    @munnazay 5 місяців тому +1

    I was going crazy because I can't get the right answer but you saved me thank you so much ❤❤

  • @nyarurumi
    @nyarurumi Рік тому +1

    OMGG I WAS CRYING SINCE I WAS SO FRUSTRATED ABT MY CALCU ,,, THANK U SO MUCH

  • @simphiwentuli4050
    @simphiwentuli4050 3 роки тому +5

    Thank you so much, I have an exam in 2 Hours and this thing was driving me crazy 😭😭

    • @EHbhuiyan
      @EHbhuiyan  3 роки тому +1

      Glad I could help :) Good luck!

  • @k1rta_
    @k1rta_ Рік тому +1

    omg thank you so much, i’ve spent an hour on the wrong mode

  • @cherryelacre215
    @cherryelacre215 Рік тому +1

    I'm really thankful and thought that I need to buy new scientific calculator and then I watch and this and I don't need to buy new one anymore I'm really thankful ❤️❤️

  • @mobeenmalik1230
    @mobeenmalik1230 Рік тому +1

    It is really very helpful
    Thank you sooo muchh
    Who is watching this at the end of 2022?

  • @saatwikshrma
    @saatwikshrma Рік тому +2

    Thank you sooo muchhh i was so much worried i have exam Tomorrow

  • @gamingsaif5750
    @gamingsaif5750 2 роки тому +1

    Thanks man my paper is tomorrow and I was going to buy a new calculator but you saved my money and time

  • @bira4956
    @bira4956 3 роки тому

    Bro u saved my life. I was goin insane today during my physics class because of these strange trig value. Thank you !

  • @tinyapples9583
    @tinyapples9583 3 роки тому +3

    In class my this was happening to me and we had a test, I wasn't able to do anything related to Trigonometry and I was so mad. Thanks alot

    • @claudiasrandomvideos7097
      @claudiasrandomvideos7097 2 роки тому

      @@Noob_GAMER_6969 in what kind of maths test are you not allowed to use calculators? I've only heard of that in primary school 😂

    • @claudiasrandomvideos7097
      @claudiasrandomvideos7097 2 роки тому +1

      @@Noob_GAMER_6969 like all of Europe uses calculators 😶

  • @jessicastringer1543
    @jessicastringer1543 2 роки тому

    Was sat in maths wanting the cry cause I couldn't get any of the answers right! Life saver!!

  • @neepunpatil5201
    @neepunpatil5201 3 роки тому

    man I was so depressed I used to get all the wrong answers but now I'm getting all right Thank You and God bless you

  • @supderolc
    @supderolc 9 місяців тому +1

    This happened to me during an exam. Worst moment of my life. I don't even know if I'll pass.

  • @pranjalvishwakarma3281
    @pranjalvishwakarma3281 2 роки тому +1

    Thank you man
    U saved me a day before exam

  • @vearidet3782
    @vearidet3782 Рік тому +1

    Thank you so much! I was so scared to fail because my calculator wasn't doing it properly!

  • @asadullah3895
    @asadullah3895 Рік тому +2

    OMG ! Bro thank you soo much coz my dumb head could not get the answers right and have an exam tomorrow 😂 Thanks again i was going crazy and was like that this calculator is the wrong model or something thing 😁

  • @kevinpatrick718
    @kevinpatrick718 2 роки тому

    Thankyou so much you saved my life 15 min before exam (subbed)

  • @Vkk08
    @Vkk08 Рік тому +1

    thank you so much, i have an exam like next week and trig is a big topic, i was doing some simple equations and i was stressing out cause i got them all wrong. Turns out it was because it wasnt in degree

  • @craftwoman877
    @craftwoman877 4 роки тому +1

    Thank you for your nice and valuable video
    I was facing a problem in my Casio calculator
    After watching your video I made correct working my calculator
    Thank you again
    Malik Manzoor

    • @EHbhuiyan
      @EHbhuiyan  4 роки тому

      I am happy I could help! Thank you for the nice comment :)

  • @2string861
    @2string861 3 роки тому

    Dude you saved my life lol.... 4 hours trying to find out why I couldnt get the right answer and it turns out it was the wrong setting ha

  • @Maria-ls2vf
    @Maria-ls2vf 2 роки тому +1

    Omg thank you! You saved me right before my math test

  • @AsadUllah-ng8lk
    @AsadUllah-ng8lk 3 місяці тому

    Thabks bro today is final exam and i was really very mad at myself after seeing my wrong answers

  • @astronomical6488
    @astronomical6488 Рік тому +1

    bro is saving lives

  • @youWantThisNUt
    @youWantThisNUt 2 роки тому +2

    SNSJSNSJSJ THANK YOU I WAS GOING COMOLETELY INSANE MY EXAM IS TODAY

  • @nikittajoan892
    @nikittajoan892 3 роки тому +1

    Great! When I'm doing numericals at 4am 😄 thank you so much😊

    • @EHbhuiyan
      @EHbhuiyan  3 роки тому +1

      Happy I could help :)

  • @arrowhead316
    @arrowhead316 6 місяців тому +1

    thank you so much brother i was actually getting frustrated.

  • @andrescastillo7328
    @andrescastillo7328 3 роки тому +1

    I have been trying to get the angle in degrees but every time I put inverse tan (9.92/-7.99) I get -51.15051784 instead of 90 degrees. I have the angles set to degrees.

  • @wynx100
    @wynx100 3 роки тому

    U just saved me from failing in exam
    My calci was in rad mode but I wanted degree thank u

    • @Crazytesseract
      @Crazytesseract 3 роки тому

      Why don't you just read the user guide!?

  • @shwetaranjansahoo6829
    @shwetaranjansahoo6829 10 місяців тому +1

    What can I do when I press a Key for that function it gives me another function Of I press 3 it gives me 7 Like wise all key are not giving Right respond what should I do

  • @yuyilamyuyoyo4j308
    @yuyilamyuyoyo4j308 2 роки тому +1

    damn thanks a lot !! I have been struggling of getting the wrong answer for a long time

  • @AkintolaEsther-nc2yk
    @AkintolaEsther-nc2yk 2 місяці тому

    .YOU ARE A LIFE SAVER, l was wondering why my sin,cosand tan was not working and other calculations were correct.

  • @mylaptop7637
    @mylaptop7637 3 роки тому

    thanks bro it's really help me. I think that my calculator is giving the wrong answer.......lol

  • @alraihan2530
    @alraihan2530 Рік тому +2

    Thank you very much for the explanation

  • @sarthakrawat6152
    @sarthakrawat6152 Рік тому +1

    I have no idea how to thank you.......I thought I am doing the wrong calculations

  • @MiniMunche
    @MiniMunche 6 місяців тому +1

    Thank u bro almost bought a new one

  • @Ak-eg7zo
    @Ak-eg7zo 2 роки тому +1

    Thank you so much sadly I gave my exam paper while writing sin90 as 0.98... but this'll help in my other exams so tyyy ❤️

  • @riyabhowmik3551
    @riyabhowmik3551 2 роки тому +1

    Saved my life, thankyou so much bro❤️

  • @nicuchuchu7202
    @nicuchuchu7202 2 роки тому +2

    Absolute lifesaver! Thank you so much!!!!

  • @varunmandava7638
    @varunmandava7638 3 роки тому

    This legend still likes, replies and pins our comments.

  • @zidanarfanazizy2433
    @zidanarfanazizy2433 Рік тому

    I'm not used to use this calculator. Back in school day, trigonometry are just a simple memorize things, but in the college, you have to use these calculator.

  • @wayudadada2478
    @wayudadada2478 2 роки тому +1

    I'm surprised by how much people experienced this problems as well. Anyways, thank you!

  • @ayushranjan2132
    @ayushranjan2132 4 роки тому +3

    Thank u sir for this video🙏🙏

  • @Blahhbllahhh
    @Blahhbllahhh 2 роки тому +1

    You saved my life😭❤

  • @aatifmirza748
    @aatifmirza748 2 роки тому

    Thanks bro to solve my problem ❤️❤️ love from 🇮🇳🇮🇳

  • @deco274
    @deco274 3 роки тому

    Thank you, you saved me from my math exam.

  • @darkknight2507
    @darkknight2507 3 роки тому

    Tq so much sir.... U saved my time frm hrs of frustration

  • @Study_Free-hp2hr
    @Study_Free-hp2hr 11 місяців тому +3

    Thank you sir

  • @FELCURE
    @FELCURE 2 роки тому

    I was literally so lost when my calculator started spitting wrong asnwerss durinh my exam
    Should've found this a few days earlier but thanks anyways!

  • @Phymacss
    @Phymacss 6 місяців тому

    I’m getting the wrong answer but it’s not on radian mode…the problem is the same for my friends as well….

  • @MB.19
    @MB.19 2 роки тому +1

    Quick and easy. Life Saver!

  • @themillenniumfalcon5071
    @themillenniumfalcon5071 Рік тому +1

    Thank you so so much bro!!! Really really appreciate it. Be safe and healthy❤️❤️❤️

  • @coltonjohnson4246
    @coltonjohnson4246 3 роки тому

    OMG this helped so much thank you. Your gonna be the reason I pass This Trig Assignment!!!!!

  • @rahul_kumar6299
    @rahul_kumar6299 2 роки тому +2

    Thank you very much

  • @shagamagff8725
    @shagamagff8725 2 роки тому

    my calcultor still shows the values of sin 30 0.5 and it has that m symbol on top right corner

  • @hamonthunder2740
    @hamonthunder2740 9 місяців тому +2

    Thank you bro 👍

  • @sauravchauhan5818
    @sauravchauhan5818 2 роки тому +1

    Thank you a lot for giving information

  • @bola2221
    @bola2221 Рік тому +1

    Thank you so much ❤. Very helpful ❤❤❤

  • @amalup.s5629
    @amalup.s5629 3 роки тому

    Oh my goodddd.....🙏🙏 Thank you so much for this video....thank you thank youuuu....thanks a lottt....love from Kerala,india❤️

  • @mr.monster6135
    @mr.monster6135 4 роки тому +2

    Thanks a lot bro

  • @cro1884
    @cro1884 Рік тому +1

    tysm I thought I was going crazy

  • @astitvatiwari4418
    @astitvatiwari4418 2 роки тому +1

    Thanks dude you saved my life lol

  • @elroymcknight9626
    @elroymcknight9626 2 роки тому

    My Casio calculator the calculator doesnt have an S-D button. How do i go about it. It is a casio fx-82MS |S-V.P.A.M| 2nd edition

  • @rifanpo8791
    @rifanpo8791 5 місяців тому +1

    Saved my dayyy...Thank u

  • @nacsilazar
    @nacsilazar 3 роки тому

    Thank you so much i have a math exam in 3 days i thought i was gonna fail

  • @SevenDeMagnus
    @SevenDeMagnus Рік тому +1

    Interesting. I hope Casio has a was to update this calculator's firmware.
    God bless.

  • @aavvva
    @aavvva 4 місяці тому +1

    U SAVED MY LIFEEEEE

  • @Genovan
    @Genovan 4 роки тому +1

    thank you bro I was losing my mind

    • @EHbhuiyan
      @EHbhuiyan  4 роки тому +1

      Happy I could help you!

  • @nanglatawnggrace2655
    @nanglatawnggrace2655 2 роки тому +1

    Thank you, thank you thank you so much ❤️❤️❤️

  • @Samm03-abhay
    @Samm03-abhay 10 місяців тому +2

    thank you so much

  • @roburger1
    @roburger1 3 роки тому

    You just saved my exam!

  • @ShahzadAli-sk8wp
    @ShahzadAli-sk8wp Рік тому +2

    Thank you sooo much❤❤

  • @user-fi7zk2dy6g
    @user-fi7zk2dy6g 9 місяців тому +1

    GOOD GAWDDDD THANK YOU BROTHER

  • @faisalkhanfaisalkhan484
    @faisalkhanfaisalkhan484 Рік тому +1

    Thank you, Sir.

  • @shadil2042
    @shadil2042 3 роки тому

    Thankyouu soo muchh. I was in difficulty for a long time and now i know what was the error.

  • @tamilactsmusic
    @tamilactsmusic 3 роки тому

    I can't find tan value, it's displaying syntax error.

  • @sworthyboy
    @sworthyboy Рік тому +1

    I will give my life for you

  • @ArjunTheRageGuy
    @ArjunTheRageGuy 3 роки тому

    When I try to convert the decimal tangent angle by degrees, minutes, and seconds; it's different than the actual answer.

  • @princessAbbasi18
    @princessAbbasi18 5 місяців тому

    My calculator is fx-57ESPLUS ... Its not showing rigjt ans????

  • @corypierce3051
    @corypierce3051 2 роки тому

    My calculator is in degree mode but I cannot properly calculate the Law of Sines. For example, 11sin115/20 should equal approximately 29.9, but I get approximately 0.0249. Any advice?

  • @user-mi5zm3uj4i
    @user-mi5zm3uj4i 5 місяців тому

    But why does this happen is it natural or did someone change my calculator settings to make me fail or somthin???

  • @marygracemante3947
    @marygracemante3947 3 роки тому

    Thank you very much I thought my calculator is broken! Thankyou

  • @AB-ol3by
    @AB-ol3by Рік тому +1

    Thank you so much sir 🙏

  • @namratap4454
    @namratap4454 3 роки тому

    Thankyou so much my man,you saved my lifee❤️
    New sub🙌

  • @slimesannn
    @slimesannn 2 роки тому

    Holy fuck man i was so frustrated why i couldnt get the answer u saved my life AAAHHH

  • @yonatanfrank8180
    @yonatanfrank8180 4 роки тому +1

    Thank you so much, so lucky people like you are out there willing to help

  • @dillonmcculley8224
    @dillonmcculley8224 3 роки тому

    3 hours spent on a a level maths question for 4 marks, ty