Lesson 1 - Basic Trig Identities Involving Sin, Cos, and Tan

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  • Опубліковано 24 лис 2024

КОМЕНТАРІ • 183

  • @angelietabuelog
    @angelietabuelog 2 роки тому +99

    This is so helping as someone who takes math as a major😭 I didn't understand my professor's discussion and I am so so happy that UA-cam came to rescue, this channel came to rescue. Thank you💖

  • @sahilrana2034
    @sahilrana2034 4 роки тому +103

    You are the best one I found so far, I am heading down to part 2. So far understanding everything.

  • @TaylorBisset
    @TaylorBisset 2 роки тому +21

    I am 5 weeks into my pre-calc Trig course and this is by far the best explanation I have seen for verifying identities.

  • @smurfgurl8
    @smurfgurl8 3 роки тому +64

    I'm cramming for my trig test that is tomorrow on the identities. Finally, this is broken down to where I can understand it! Thank you!!!

    • @thutanaing5532
      @thutanaing5532 2 роки тому +1

      did it work for the test? how'd u do?

    • @smurfgurl8
      @smurfgurl8 2 роки тому +15

      @@thutanaing5532 yes! I actually made an A on this test! Because once he broke it down and explained it step by step, the lightbulb went off in my head and it made sense. 😁 I'm now subscribed to his tutor thing. It has gotten me through Trig, Physics, Engineering Materials, and Statics and Strengths. I'll probably use it for probability and statistics this summer too. 😂

  • @melanymary779
    @melanymary779 8 місяців тому +2

    Good day sir you are the best I’ve been stressed with this topic and my teacher never gave himself time to assist me😭and you did❤️

  • @Modern-Renaissance-Man
    @Modern-Renaissance-Man 6 років тому +82

    Again, I thank you. I've told so many friends about your page. You're a great tutor.

    • @cindyi7098
      @cindyi7098 4 роки тому +4

      Sir. You are not only the great! You're the best of the Greatest without any doubt. And yes God bless you always!!!

    • @user-qy6tu9ip9v
      @user-qy6tu9ip9v 3 роки тому +1

      @@cindyi7098 I just don't get trig identities....

    • @cordthompson1090
      @cordthompson1090 2 роки тому

      @@user-qy6tu9ip9v Just keep at it. It'll hit you eventually

  • @mohammadahmedragab837
    @mohammadahmedragab837 3 роки тому +7

    your intuitive teaching style is amazing and brilliant, thank you so much from my heart

  • @filmonYaci
    @filmonYaci 2 роки тому +2

    You are the best teacher I have ever seen

  • @b4llincat43
    @b4llincat43 Рік тому

    oh my lord tjis is so helpful i had no idea what my teacher was talking about but this helped me sm I LITERALY LOVE YOU

  • @jay903ster
    @jay903ster 3 роки тому +2

    Currently in Calculus and the amount of trig being used in conjunction with limit problems is soooo annoying! Haven't had to deal with trig since Highschool which was a while back, so a refresher is needed. I hated trig with a passion then, but determined to master it. Great video!

  • @fredrickmwakaswaya6218
    @fredrickmwakaswaya6218 2 роки тому +3

    This was hardest part of my maths classes. I wish I had a tutor like you sir

  • @American_Made
    @American_Made 3 роки тому +7

    Have you seen the hexagon method for remembering trig functions? it's very cool and easy to remember.

  • @pavanmulani9567
    @pavanmulani9567 4 роки тому +6

    You saved my math grade! Thank you!!!

  • @wartechmachine
    @wartechmachine 12 днів тому

    I'm learning more in your channel than from my teacher and the class book combined

  • @ramsundarpanda754
    @ramsundarpanda754 2 роки тому +4

    Thanks for your brilliant explanition!!
    It's very hard to find such a good sir like you... 🙂🙂

  • @abukarmurudimumin253
    @abukarmurudimumin253 2 роки тому +1

    What a wonderful teacher you are? Your explanation made me understand trigonometry,thank you so much.

  • @Sibazambia
    @Sibazambia Місяць тому

    This have really helped am preparing for my exams and I don't want to skip any questions 🙏🏻🙏🏻🙏🏻🙏🏻 thank you Sir

  • @eyeluhh2752
    @eyeluhh2752 2 роки тому +1

    I love you so much man you truly saved my life

  • @cesarroldan6671
    @cesarroldan6671 4 роки тому +5

    You're such a great tutorial instructor in this field of teaching. Very elaborate sir. God bless.

  • @nafisaam
    @nafisaam 9 місяців тому

    Soooo helpful this was explained so well and it’s the only video that actually explained and i understood from after watching several videos

  • @israelabordo2878
    @israelabordo2878 2 роки тому +3

    first time watching your videos. right after 6 minutes i click the sub botton bcz you discuss the topic very very well👌

  • @fonchakela8479
    @fonchakela8479 2 роки тому

    Wow thank you so much sir.
    I was having difficulties with this topic but as soon as I went through your lesson I understand everything. Thanks so much you have made maths very simple

  • @pgum123gonowplayread4
    @pgum123gonowplayread4 4 роки тому +2

    thank you, you save people in the sats. my school because of way it is is more focused on algebra so when I hear cosine I get th shivers ...

  • @shahanyaganeshan5815
    @shahanyaganeshan5815 3 роки тому +2

    Sir so much gratitude for all ur teachings.love from srilanka👍👍

  • @gmkhokhar
    @gmkhokhar Рік тому

    محترم آپ نے نہایت ہی عمدہ طریقے سے سمجھایا ہے آپ کا بہت بہت شکریہ

  • @jordynrollins
    @jordynrollins 3 роки тому +6

    This was so helpful!!! You are an excellent tutor and explained this so well for me! Really appreciate it.

  • @NkehSimon
    @NkehSimon Рік тому

    Tutor thanks for your explanation I was unable to prove trig identities but from your explanation am able to solve it ❤❤

  • @jeremiahnyagah4912
    @jeremiahnyagah4912 3 роки тому +1

    I'm about to explode from how happy I am to finally understand all this!

  • @denisedattilo7880
    @denisedattilo7880 3 роки тому +2

    THANK YOU for showing the Rainbow 🌈 method, my life in all areas of studies is going to be simpler ❤️

  • @TatendaMadhuri
    @TatendaMadhuri Рік тому +1

    Thanks so much,I have learned a lot from this lecture!!!!👏👏👏👏

  • @inspiredlife4943
    @inspiredlife4943 2 роки тому

    wow, just brilliant. I was having nightmares to understand and remember this and you solved in seconds. thank you so much for explaining it so so nicely. very helpful.

  • @marjunclefts4286
    @marjunclefts4286 3 роки тому +3

    Thank you for your brilliant explanation im so bless for this day even its basic trigonometric equations but it's very much good God bless you sir😊

  • @sesame._.dumpling
    @sesame._.dumpling 2 роки тому +2

    My final is tomorrow, thanks for saving me from failing!

  • @GideonMwape-lc1ej
    @GideonMwape-lc1ej Рік тому +1

    I like u sir, hw do u make things look easy?

  • @dahabodubad25
    @dahabodubad25 2 роки тому +1

    Thank you so much my exam is tomorrow and you saved me

  • @paulagenya5122
    @paulagenya5122 3 роки тому +1

    You are a very good teacher.

  • @eunicenyatondo451
    @eunicenyatondo451 Рік тому

    Please keep on posting, this is so helping

  • @israelsakala22
    @israelsakala22 3 роки тому +2

    Love the way he teaches.. Keep it up..

  • @zainababdulwahab1725
    @zainababdulwahab1725 2 роки тому

    This is the best explanation so far it was really helpful

  • @jorgeralda8345
    @jorgeralda8345 2 місяці тому

    Thank you for this video sir!! Absolutely made this way easier

  • @amaningfrederick468
    @amaningfrederick468 2 роки тому

    this is a good piece Sir , you made everything simple to understand.

  • @siimashalomprecious6595
    @siimashalomprecious6595 3 роки тому +1

    M now understanding, gotta follow this guy. You are so cool

  • @jinaria2671
    @jinaria2671 7 місяців тому

    Dear Thank you so much for your nice explanation. I enjoy the sessions and I found them very helpful. Once again many thanks

  • @mareimmareim9624
    @mareimmareim9624 Рік тому

    هذا الشخص انقذني شكرا ❤

  • @jasomega2446
    @jasomega2446 Рік тому +2

    MUCH APPRECIATED! THANK YOU!

  • @arvinfrancisco5477
    @arvinfrancisco5477 2 роки тому

    Super easy method of teaching. Thanks Sir!

  • @aiaroseireloj
    @aiaroseireloj Рік тому +2

    This is very helpful, thank you sir!!

  • @Bolgarang-g5b
    @Bolgarang-g5b 2 місяці тому

    Thanks you so much professor
    I appreciate the way you teach

  • @juliuspulido5980
    @juliuspulido5980 2 роки тому +2

    Nice, now I understand it clearly. So that's how easy it is. I hope the part 2 is not hard 😅😅

  • @douglasnkumbwa739
    @douglasnkumbwa739 2 роки тому +1

    wow i never knew this,this is great you opened my mind

  • @aderintoadebanji7374
    @aderintoadebanji7374 Рік тому

    You are too good, as one of my students would say.

  • @Игорь-ы8ж7ж
    @Игорь-ы8ж7ж Рік тому

    Thank you very much for a very clear and transparent explanation!

  • @FaiiFaiiNewayanasii-ct2sr
    @FaiiFaiiNewayanasii-ct2sr Рік тому

    Thank you sir. It's really helpfully ❤🥺🙏

  • @hedayatdavoodi3893
    @hedayatdavoodi3893 3 роки тому +7

    Thank you Sir for refereshing my memories in a correct and exact way. Do you have any publishing books on different subjects under your name?.

  • @johnarthur3641
    @johnarthur3641 2 роки тому +1

    Pls can you help me with this question?
    Let a and b real numbers. Show that ( a²_2ab_b²), (a² + b²)², and ( a² +2ab __ b²)² form the first three terms of an arithmetic series.

  • @fatmataamara3271
    @fatmataamara3271 Рік тому

    Thanks for your help

  • @BukhariTechnologies
    @BukhariTechnologies 4 роки тому +1

    Please make a video series on how to solve different operation research problems.

  • @cryptozone-w9e
    @cryptozone-w9e 3 роки тому +2

    Awesome teacher thank you for your good job

  • @hienna540
    @hienna540 3 роки тому +1

    thank you for teaching me the trig rainbow!!!

  • @animeplexs5814
    @animeplexs5814 3 роки тому +3

    the rainbow is really helpful tnxs

  • @rudranshparab2007
    @rudranshparab2007 10 місяців тому

    I am rudransh parent i am not having strong math science background but I understand this very well after this video

  • @haroldmuchini6853
    @haroldmuchini6853 3 роки тому +4

    6:00 you're welcome

  • @phillmonngobeni3938
    @phillmonngobeni3938 2 роки тому +1

    Where can I download or is it only on UA-cam so far it makes it more understable.

  • @stevesesduero4600
    @stevesesduero4600 3 роки тому +2

    I would like to thank you for this video. I have found the answer for my long long question. This is a great help for me❤

  • @tanuja4104
    @tanuja4104 3 роки тому +2

    Thank you sir , you solve my problem 🥺☺️

  • @riomazo
    @riomazo Рік тому

    This is a very informative for me, thanks for sharing this

  • @sayaas9993
    @sayaas9993 4 роки тому +3

    Ohoii thank you so much on this time i am from school and i confused in the class while teacher was explaining but now i understand tnx again and again i hope u would find lesson 2 🤗🤗🤗

    • @ashrammotilal418
      @ashrammotilal418 4 роки тому +1

      Hey can you help me?

    • @sayaas9993
      @sayaas9993 4 роки тому

      @@ashrammotilal418 about what?

    • @dexteralanis4726
      @dexteralanis4726 4 роки тому

      I always remember the rainbow si😅r thank you for teaching us sir

  • @nixonneils317
    @nixonneils317 17 днів тому

    I got it very clearly ...thanks

  • @rolanddishena9978
    @rolanddishena9978 Рік тому

    Yo should be my teacher for real.

  • @robpatterson2861
    @robpatterson2861 2 роки тому

    Great video dude! I can follow this easily! Thankyou

  • @graciie_xo
    @graciie_xo 8 місяців тому +1

    Where can I watch the volume 1 of this lesson ? Please I can’t find it

    • @MJ.The.Scholar
      @MJ.The.Scholar 6 місяців тому

      You mightve found it already but I think it's only on his website

  • @Mozekki
    @Mozekki 4 роки тому +4

    Good job man! Greatly appreciate the help

  • @KarunaDevi-fy5em
    @KarunaDevi-fy5em Рік тому

    Thank you so much 🙏❣️ and this video is giving me a hope that I'm going to pass in physics 😎🤭
    Thank you so much ♥️

  • @lilisabelle9113
    @lilisabelle9113 2 роки тому +1

    This helped me so much!!!

  • @BaccaratDegen
    @BaccaratDegen Рік тому

    I wish I had taken trig in HS, this would be so much easier.

  • @Prashant_hub591
    @Prashant_hub591 3 роки тому +1

    You are best sir can you please creat inverse trigo tricks video

  • @patrickabdu7110
    @patrickabdu7110 2 роки тому

    Thanks alot sir, you simplified everything

  • @chonamacabodbod4519
    @chonamacabodbod4519 3 роки тому +1

    great presentation

  • @shahzarbubere4559
    @shahzarbubere4559 4 роки тому +4

    Good tricks of remember

  • @ellamuhleisen4171
    @ellamuhleisen4171 3 роки тому +1

    Finally I get it!!

  • @etafaeta6388
    @etafaeta6388 Рік тому

    Interesting and easily understanding

  • @_Anna_Nass_
    @_Anna_Nass_ 2 роки тому +1

    Thank you so much! This is really helpful.

  • @QuangNguyen-dw9je
    @QuangNguyen-dw9je 2 роки тому +2

    19:21 What is the thing that was written in front of tan? In the video it was stated, "circle it if you like"

    • @MathAndScience
      @MathAndScience  2 роки тому +1

      It’s just how I circle my answer. Circles take up too much ink. Just identifying the final answer.

    • @QuangNguyen-dw9je
      @QuangNguyen-dw9je 2 роки тому +1

      @@MathAndScience oh ok, makes sense

  • @kuneimafemba1939
    @kuneimafemba1939 3 роки тому +1

    aweaome video but isnt COT=CSC/SEC ?

  • @ashley2904
    @ashley2904 3 роки тому +2

    I literally love u

    • @jeremiahnyagah4912
      @jeremiahnyagah4912 3 роки тому

      5 months late but I could marry this man from just how much he has helped me : )

  • @husseinmula4820
    @husseinmula4820 2 роки тому

    This guy is cool. I wish I had known this before

  • @nintiaDK
    @nintiaDK 2 роки тому +1

    My teacher: writes all that** memorize it

  • @trokonjohnson5202
    @trokonjohnson5202 2 роки тому

    Sir please show me how to solve these problem in trig

  • @قرآنيهومرشدي
    @قرآنيهومرشدي 3 роки тому +1

    You're amazing. Thanks a lot

  • @brendhanhorne
    @brendhanhorne 6 років тому +9

    You really should add a link in your description to other videos you mention. Having to look all over your site to find your precal videos is not fun.

  • @stephendigbon5572
    @stephendigbon5572 Рік тому

    God bless you sir 🙏🙏❤️

  • @HUMMINGBIRD198
    @HUMMINGBIRD198 3 роки тому +1

    Well done ✅

  • @chandrasekharjena8011
    @chandrasekharjena8011 4 роки тому +2

    I hope a lot of outstandings from u

  • @TimothyJagwa
    @TimothyJagwa Рік тому

    You are the best ❤❤

  • @audreyalicia605
    @audreyalicia605 3 роки тому +2

    Thank you so much sir

  • @kurama7476
    @kurama7476 Рік тому

    (TanA-SecB) (CotA+CotB) = Tan A Cos B - Cot A Sec B help.

  • @davidharrinandan7058
    @davidharrinandan7058 3 роки тому +1

    This is great Thank you

  • @dianas345
    @dianas345 10 місяців тому

    These videos are amazing! Are they available for free for poor college students? I checked out the website link but it looks like you have to pay for a subscription or pay for the videos, that right? :(

  • @jessicamahasha9119
    @jessicamahasha9119 7 місяців тому

    you just took a whole burden off my shoulders🙏

  • @JolieKayembe-we2bl
    @JolieKayembe-we2bl 23 дні тому

    Thank you so much
    It amazing 😍