(1-sin^(2)A)quad (1+tan^(2)A)

Find the value of (1-sin^(2)A)(1+tan^(2)A) .

Find the value of (1-sin^(2)A)(1+tan^(2)A) .

(1-sin^(2)A)(1+tan^(2)A)=

f(x)=sqrt(1-sin^(2)x)+sqrt(1+tan^(2)x) then

f(x)=sqrt(1-sin^(2)x)+sqrt(1+tan^(2)x) then

f(x)=sqrt(1-sin^(2)x)+sqrt(1+tan^(2)x) then

(1-sin(2)A)(1+tan^(2)A)=1

What is (1-sin^(2)theta)(1+tan^(2)theta) equal to ?

sin^(-1)((1-tan^(2)x)/(1+tan^(2)x))

Prove that : (tan A + (1)/ (cos A))^(2) + (tan A - (1)/ (cos A))^(2) = 2 ((1 + sin^(2) A)/ (1 - sin^(2) A))