CBSE Class 11-science - Trigonometric Equations Videos
Trigonometric Equations
This video helps to distinguish between general and principal solutions and how to find solutions of trigonometric eq. of the form sinx, cosx and tan x = 0 & asin x + bcos x = c.
More videos from this chapter
View All- 1+sinx+cosx/1+sinx-cosx=cotx/2
- prove using identities cos4xsin3x-cos2xsinx/sin4xsinx+cos6xcosx =tanx
- Prove that \sqrt{\frac{1-cos~2\theta}{1+cos~2\theta}}=tan
-
ug
- find the value of 2sin square 3pie by 4+3cos square 3pie by4-2tan square 3pie by 4
- Prove that:sin²0+sin²?÷2+sin²?÷3+sin?÷2=2
- X tan^2 45 cos 60= sin 60 cot 30
- Cos2a+cas2b+cos2c+1+4cosa+cos2b+cos2c=0
- cos^2 5@+ cos^2 10@+cos^2 15@...........+cos^2 180@
- cos square (60-x) +cos square (60+x) belongs to