Question

cos(90°-theta)÷sin(90°-theta)=1​

Answer 1

So,

sin theta / cos theta = 1

so, tan theta = 1

so, theta = 45 degree.

Answer 2

Answer:

theta=45

Step-by-step explanation:

cos(90-theta)/sin(90-theta)

sin theta/cos theta=1

tan theta =1

then theta = 45 deg