Question

sin y =cos26


Help me solve this problem

Answer 1

Answer:

y=64

Step-by-step explanation:

Since,

Sin (90-θ) = Cos θ

So, putting the value of θ=26

Sin(90-26)=Cos 26

sin 64=cos 26

Answer 2

Answer:

Ask

What values of y will make sin y equal cos26?

y=sin −1 (cos 26),π−15 seq 3

Since sin is a periodic function, add the periodicity.

y=2πn+sin −1 (cos26),n∈Z

y=2πn+π−15 seq3 , n∈Z