Question

if a and b are acute angle and sin A = cos B, then find the value of A+B

Answer 1

A + B =90

I hope this answer help you

Answer 2

Hey user is your answer ......


----->Given - sinA=cosB

◆As we know
◆Sin 45° =Cos45°( Bcoz 1 / root2 )

1/root2 is same in sin & cos in 45°

◆A+B

◆45°+45°

◆90


Thanks☺️

#Rohan