Question

if 2 win A:3cos A= 3:4, then find the values of tan A, cosec A and cosA

Answer 1

if
$2 \sin(a) \div 3 \cos(a) = 3 \div 4 \\ \\ 2 \div 3 \tan(a) = 3 \div 4 \\ \tan(a ) = 9 \div 8$
rest you can find by using Pythagoras theorem