Question

If Sin (x + y) = Cos (x - y) =
then find 'x'.​

Answer 1

Hey dear, here's your answer:

Given,

sin(x+y) = cos(x-y)

sin[90-(x+y)] = cos(x-y)

cos(90-x-y) = cos(x-y)

90-x-y = x-y

90 = x+x

2x = 90

x = 45

Therefore the value of x is 45.

Please mark it as brainliest xD.