If cos 2θ = sin 4θ, where 2θ and 4θ are acute angles, find the value of θ.

If cos 2θ = sin 4θ, where 2θ and 4θ are acute angles, find the value of θ.

Matching exercise

Match the items on the right to the items on the left.

Step - 1

Step - 2

Step - 3