Home
Class 12
MATHS
sinA+sin3A+sin5A+sin7A=...

`sinA+sin3A+sin5A+sin7A=`

Promotional Banner

Similar Questions

Explore conceptually related problems

sin A+sin3A+sin5A+sin7A=

(cos2A cos3A-cos2A cos7A+cos A cos10A)/(sin4A sin3A-sin2A sin5A+sin4A sin7A)=cot6A*cot5A

(cos2A cos3A-cos2A cos7A+cos A cos10A)/(sin4A sin3A-sin2A sin5A+sin4A sin7A)=cot6A cot5A

sin A+ sin 3A+ sin 5A + sin 7A=

Prove that: (sinA+s in3A+sin5A+sin7A)/(cosA+cos3A+cos5A+cos7A)=tan4A

Prove that: (sinA+s in3A+sin5A+sin7A)/(cosA+cos3A+cos5A+cos7A)=tan4A

Prove the following : sinA+sin3A+sin5A =sin3A(1+2cos2A)

Prove the following : sinA-sin3A+sin5A = sin3A(2cos2A-1)

(sin A+sin3A+sin5A+sin7A)/(cos A+cos3A+cos5A+cos7A)=tan4A