Question

If cos 8 theta= sin theta and 8 theta < 90 degree then tan 6 theta = dash​

Answer 1

Answer:

Theta is 10°. Hence tan 6 theta is tan 60 which is equal to √3.

Step-by-step explanation:

cos(8 theta ) = sin( theta )

sin(90 - 8 theta ) = sin( theta )

=> 90 - 8 theta = theta

=> 9 theta = 90

Hence, theta = 10.

Answer 2

Answer:

root 3 is the answer. if you like the answer.