`(sin7A-sin5A)/(cos7A+cos5A)=tanA`

Prove that: (sin5A-sin3A)/(cos5A+cos3A)=tanA

Prove that (sin5A-sin3A)/(cos5A+cos3A)=tanA .

Prove that: (sin5A-sin3A)/(cos5A+cos3A)=tanA (sinA-sin3A)/(cosA+cos3A)=tanA

Prove that: (sin5A-sin3A)/(cos5A+cos3A)=tanA (2) (sinA+sin3A)/(cosA+cos3A)=tan2A

Prove that: (sin5A-sin3A)/(cos5A+cos3A)=tanA (sinA+sin3A)/(cosA+cos3A)=tan2A

Prove that (sin5A- sin3A)/(cos 5A +cos 3A)= tanA

Prove that (sin 7A - sin 5A)/(cos 5 A + cos 7A ) = tan A.

What is the value of [(cos 7A +cos 5A) div (sin 7A -sin 5A)] ? [(cos 7A +cos 5A) div (sin 7A -sin 5A)] का मान क्या हे?

(sin3A+sin5A+sin7A+sin9A)/(cos3A+cos5A+cos7A+cos9A)

(sin3A+sin5A+sin7A+sin9A)/(cos3A+cos5A+cos7A+cos9A)=tan6A