Question

For what value of ( Sin^2 33^.+Sin^2 57.​

Answer 1

Answer:

sin^233+sin^257

= sin^233+sin^2(90*-33)

=sin^2(33)+cos^2(33)=1

Answer 2

Answer:

Step-by-step explanation:

sin 57° = sin(90° - 33°) = cos 33°

sin^2 33° + sin^2 57° =  

= sin^2 33° + cos^2 33° = 1.