Question

If Sin x = Cos y then x + y =​

Answer 1

Step-by-step explanation:

given Sin x = Cos y

it is when x=45 and y= 45

x=30 and y=60

and it is possible when x+y = 90°

Answer 2

Answer:

Step-by-step explanation:

Sin x = Cos y

cos(90 - x) = cos y

90 - x = y

x + y =90