Question

evaluate. plesssssss

Answer 1

DEAR STUDENT,

Kindly refer to the following attached papers for a detailed explanation along with step by step solution with vital elaborations to conclude the final answer or the required evaluation for those trigonometric identities that is,

$\boxed{\bf{\underline{\dfrac{3}{4}}}}$

Which is the required solution for this type of query.

Hope this helps you and solves your doubts for evaluating trigonometric identities and arriving at a proper result!!!!