Question

QUESTION : if cos∅ = 3/5, find the value of

(Sin∅-cot∅)/2tan∅

Answer 1

$\huge\underline\mathfrak\red{♡Answer♡}$

Refer to the attachment ❤️

Answer 2

$\color{red}\huge\underline\mathfrak{Your\:Answer♡}$

If Cos theta=3/5

=>sintheta=4/5

=>tantheta=4/3

=>cotheta=3/4

=>4/5 ×3/4 /2(4/3)

=>3/5/8/3

=>3/5×3/8

=>9/40 ( required answer )