Please help me with this question's solution - Maths - Trigonometry

Question

Please help me with this question's solution

Arshita Pandey · Accepted Answer

Dear Student,
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5f83307dc1bde%20jpg"
style="width: 688px; height: 1022px;">

Regards