Question

if 4tantheta =3 then find (4sintheta_costheta/4sintheta+costheta )​

Answer 1

Given tan$=3/4.then sin$=3/5,cos$=4/5.

$4 \times 4 \div 5 - 4 \div 5$

By

$4 \times 4 \div 5 + 4 \div 5$

Is equal to 8/5/16/5=8/16=1/2