Question

Sin x=Cosy then x+y =​

Answer 1

Step-by-step explanation:

Now given

Sinx +cosy =1

So,,sin(90°-x)×cosx=1

=)cosx+cosx=1

2 cosx=1.

=)cosx =1/2

Then cosx = cos30°

X=30°_________(1)

Now so (90°-x)=y

90°-x=y

90-30=y________form1

Y=60°