Trigonometric Functions - Miscellaneous Questions | Class 11 Maths Chapter 3 CBSE/IIT-JEE (Part 3)

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✅ In this video,

✔️ Course: CBSE/IIT-JEE
✔️ Class: 11th
✔️ Subject: Maths (NCERT)
✔️ Chapter: Trigonometric Functions (Chapter 3)
✔️ Topic Name: Trigonometric Functions - Miscellaneous Questions (Part 3)
✔️ Topics Covered In This Video (By Gaurav Sir): Complete Explanation and Solutions of Miscellaneous Questions (Part 3) from Trigonometric Functions, Class 11 Maths Chapter 3 has been discussed in the video.
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00:00 Trigonometric Functions Introduction: Complete Explanation And Solutions Of Miscellaneous Questions
01:50 Example And Explanation: Miscellaneous Questions (Part 3): Chapter 3
01:21:52 Thank You
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[riyagupta]

Sir, 1 questions me 23:09 sin(a+b) se cos (a+b) kaise aaya

[faultygamer.]

Sir q. 1 mein point 1 mein sin (A+B) ki jagah cos (A+B) kaise aa gya

[Raj-bdqm]

Sir please meri doubt clear kijia, meri doubt ea he ki cos square A - sin square B jo formula he bo me samaj nehi pa raha hu, kun ki ap ak ar video me botae thr ki kuch or uska formula hoga,

[Raj-bdqm]

Sir apki teaching amazing he, so nice sir

[Archana-qlrm]

Sir 23:09 par sin (a+b) tha vha par cos(a+b) krdiya aur fir usse common leliya asa toh answer galat aarha ha

[superheroes]

23:50
Sir how did you convert sin(Alpha+beta) to cos (alpha+beta)

[sahiljaiswal]

jis jis ko bhi 23:09 pe dikkat aayi hai uska sol me btata hu ne jo formula likha hai wo galat hai ....shi formula ya hai cos(A + B) cos(A – B) = cos^2A – sin^2B =

[amritamrit]

Thanks sir you teaches us with a better way

[ffgamer.]

Excellent sir
I really depended upon you sir

[Raj-bdqm]

Sir pehela question mujhe samajme nehi aya, meri bahat sari doubt rehe gae

[pragyasingh]

22:52 par apne
+
Wrong statement
Sin ke jagah par cos kaise ho gya sir
Please solve my doubts 🙏🏻🙏🏻🙏🏻

[Harunhilalbhat]

23:09 Sir Sin (A+B) ko Cos(A+B) khue likha aur common liya
HOW IS IT POSSIBLE

[sohan]

Sir ye kaun sa book ka miscellaneous example hai sir

[madugupta]

Sir question 1 main sin (a+b) ki jagah cos (a+b) kyo aya

[DilbagSingh-usun]

Sir aapne galti kar rakhi h bahut saari

😢😢😢😢

[millionairemessenger]

15:47 sir ypu teached is that COS(A+B)COS(A-B) = COS*2A. - SIN*2B


BUT YOU TOOK HERE WRONG