Ch-3 Trigonometry - Part 2 | Trigonometric Functions | Class 11 Maths ISC, CBS

Chapter 3 - Trigonometry
Class 11 Mathematics

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[lakshitasingh]

HOMEWORK QUESTION
1) √3/2
2)-√3
3)0

[nayanedits]

Sir, you have said Pakistan bhuka pyasa Hindustan hara bhara.🔥🔥🔥🔥🔥

[sukanyahalder]

Thank you so much Sir for your help. I was looking for your class 11 video and I suddenly came across it. Will be always be grateful to you Sir 🙏🙏

[sayanmazumder]

I wish I had a mathematics teacher like you when I was in class 11 sir 😢😢

[anjumfatma]

Sir it's a humble request...please make videos on physics and chemistry( class 11)please sir

[arihantchoudhary]

Q-6 i) underoot 3 by 2
ii) - underoot 3
iii) 0

[Anima_t--ed]

Answers of the questions 42:20
i) root 3/2
ii) -root 3
iii) 0

[varunsinha]

1st. -√3/2
2nd. -√3
3rd. 0
Sir does my all answers are correct?

[mdanasr]

Sir please after completing trigonometry afterward please make video on complete quadratic equation please asap!!! Will u make video on physics also???

[shalinienterprises]

Thankyou sir 🙂 bhut achi video hn padhna ka liya

[abdurraafe]

Q.6 (i). sin 60 degree = √3/2 (ii) -√3 (iii). 0

[Kutkut.]

Sir I just completed the part 1st of trigonometry and you have uploaded 2nd part
Thank you so much Sir
Plz keep uploading video like these❤❤

[chhavisagar]

Sir permutation and combination bhi karva dijiye please

[nuzhataqeel]

Sir its a humble request please make videos on physics also please sir

[nupurtyagi]

Sir plz upload videos for physics and chemistry isc 11 we really need that no one make video for isc🙏🙏

[fishcollection]

Sir i want to ask that all trigonometry part are cover here for isc board i think you have not cover trigo equation

[UP-HR_anshbharadwaj]

Got 97.5% in 10th boards and take your channel name in my school on stage
This is only because of you sir ❤❤❤
Love from *UTTAR PRADESH*

[hasann_ghazii]

In Q.6 the answers is (i).√3/2
(ii).-√3
(iii).0

[taelous_jeon]

Sir can you please upload videos on physics and chemistry chapters of class 11th ISC too? Pleaseeee

[sri_anay]

Sir, can we directly write like this ?-
For example:- sin(-11π/3) =
sin(-theta) =-sin(theta)
By this, -sin(11π/3)
=-sin 11× (180/3)
=-sin 660
=-sin(2×360-60) or -sin(4π -60 )
=-sin(-60)
=sin60
=√3/2,
By this way we can find other values also .