sin A = 336/625 where 450 A 540, then sin (A /4) = - Maths - Trigonometric Functions

Question

sin A = 336/625 where 450 < A < 540, then sin (A /4) =

Anuradha Sharma · Accepted Answer

Hi,
<img src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ana_qa_image_58c28bcc0e38b%20png">

Regards