Home
Class 12
MATHS
" 2."(sin^(2)3A)/(sin^(2)A)-(cos^(2)3A)/...

" 2."(sin^(2)3A)/(sin^(2)A)-(cos^(2)3A)/(cos^(2)A)=

Promotional Banner

Similar Questions

Explore conceptually related problems

(sin^(2)3A)/(sin^2A)-(cos^(2)3A)/(cos^2A)=

Prove that (sin^(2)3A)/(sin^(2)A)-(cos^(2)3A)/(cos^(2)A)=8cos2A

The value of (sin^(2) 3 A)/(sin^(2) A) - (cos^(2) 3 A)/(cos^(2) A) is equal to

(sin^2 3A)/(sin^2A)-(cos^2 3A)/(cos^2A)=

(sin^2 3A)/(sin^2A)-(cos^2 3A)/(cos^2A)=

(sin ^2 3A )/( sin ^2 A ) -( cos^2 3A )/(cos ^2 A ) is

cos^(2)A(3-4cos^(2)A)^(2)+sin^(2)A(3-4sin^(2)A)^(2)=?

(sin^(3)A+cos^(3)A)/(sin A+cos A)+(sin^(3)A-cos^(3)A)/(sin A-cos A)=2

sin^(6)A + cos^(6)A + 3sin^(2)A.cos^(2)A=

((1-sin A cos A) (sin ^ (2) A-cos ^ (2) A)) / (cos A (sec A-cos ecA) (sin ^ (3) A + cos ^ (3) A ))