class 11 maths, Polar form of complex number,Important questions cbse 2019
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- Опубліковано 11 вер 2024
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Mathura UP
Jo hamko 2 day se samajh me nahi aa Raha tha wo AAP ne 18 min me samjha Dia ......thank you sir......
Thank you so much
Sir the ans is √2[cosπ/4-i sinπ/4]
Gajab padhate ho sir ji
Ek dum CRYSTAL CONCEPT
Sir thank You sooo much. I can't thank you enough but you've genuinely helped me to pass my exams. Bohot bohot dhanyavaad.. All credits to you 😊🙏🙏
are wah sir😁😁😍,
aap ne to garda macha diya
best maths teacher
Sir the true ans is Z4=
√2 [cosπ/4-i sinπ/4]
Aapki pahle wali video se samajh mein a gaya tha yah topic
Great sir keep it up😊
A lot of thanks sir ji to explain easily.all concept has been clear.
Video is very helpful 🙂🙂
sir, the ans is root2(cos3pie/4 + sin(-3pie/4))
thnx for this video it really helps me alot .....
I think it is not correct.
@@ICSEhelp-mj6dki think it is root2 Cos(-pie/4) +(i sin(-pie/4)
Sir g so much thanks
So much love from #PAKISTAN
Excellent👍👏😆
sir lecturer k exm hone wale h to apki vedio bhut hlpful lgi ..
daily apk vedio se quesn solv krl practic krti hu .
Very very nice method of teaching .thank you sir.
Modulus ke jagah pr main bracket laga raha tha isliye galat ho raha tha 😂
Exceptional teaching sir.
Great knowledge❤
Very good sir.........
Fully clear my doubts....u r great sir ...u live many many yrs sir...
Thanku so much sir for wonderful teaching
RS Aggarwal book
Chapter-5
Complex numbers and Quadratic equations
Going on in school
Sir lockdown me aap ki padhai bahut kaam aa rahi hai. Thanks sir.
Sir,also solve ncert exemplar 😇
Very good lecture Sir
Bahut achha sir g
Bahut sundar
sir kisi qsn m to Arg nikalne k liy pai se minus nhi kiya h.dirct likha h..esa qn.smjh nhi a rha
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Awesome👍
Excellent explanation
Well explained
ans:
root2(cos-pi/4+isin-pi/4)
Sir great video
Thankyou sir for clearing my concepts
keep making videos for us ..
Very nice lecture Sir. ,Complex number
√2(cosπ/4 - sinπ/4)
Fantastic superb video
Thank you sir you helped me alot.
answer is...
root2[cos(pie/4)-isin(pie/4)]
HERO ALOM
Sir app aur jaldi syllabus 1to8 chapter complete karwa dijiye
Dhanyawadd sirrr
Best explanation of videos
I am very to have a great piece of knowledge from you sir😊
Sir pleaze keap it up ,thanks thanks thanks
Thanks for this video
From where do you bring pie/4
By calculating it in radians
It has been changed 45 degree into radian. i. e. 45× pie ÷180.
Thank you sir
Thank you sir 😊
Super sir
root 2 (cos --pi/4 +i sin --pi/4)
U r the best sir😀
16:15 can someone explain why the sign change of cos and sin
(i-√3)^13 ko polar form me kaise convert karenge ?
esako pura din lag gya but mai lga nhi paya sir..
help me please
Thank you sir i understand it easily ...
Sir principal argument(z) belongs to (-pi,pi]
Mistake this
Sir what is the answer of 4th part please tell us so that we match our answer with it
√2{cos(-pie/4)+isin(-pie/4)}.this is the answer .
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Thanks sr to solve my problem
root2[cos-pi/4+isin-pie/4]
Sir π/4 kya hai use kaise nikal ta hai
Sir our course complete upto 8 chapter
sir agar x ya y 0 ho to quadrant kaise decide karenge
√2(cos (-pi/4)+sin(-pi/4))
In my school relation and functions is going
Sir can u please upgrade ur camera.. Sometimes it is very difficult to see...
Sir u explain to loo good but pl improve clarity of camera....👌👌👌👌
root2(cos pie/4-sin pie/4)
sr is main theta ki value kaise find karna hai
Sir trigonometry ka tan pie /8 nikalane ke liye video banayiye please. Doubt hai
Hi I am also giri nice to meet u
Sir mera school ma trigonometry ratio of compound angle chal raha ha
Mere school me complex number hi chal raha hai sir
Sir school me complex no chal raha hai
30
Sir school me complex number chal raha hai
Sir i need complex no tough questions
Trignometry
course complete
Sir lockdown chal rha h😂😂
Complex no.
Complex number chal raha hi
sir samajh mai nahi aya 😕😥
1:10
√2[cos(-π\4) +i sin(-π\4)] is the correct answer
Ans: -pi/4
Someone can explain me how theta = py by 4 comes??
there is a trigonmetric table where theta(angles) are given in radians here tan theta = x/y, x =1 and y =1 so tan theta = 1/1 ;= 1; tan 45 deg = 1 and tan 45 also equals pi/4; you can search for trigonometric values in radians on google , example 30 deg = pi/6, 60 deg = pi/3 etc etc
Sale sum bhi kar ke dikha
Bakwas
Sir school me complex number chal raha hai
Thank you sir
Thank you sir