Question

If x cos a = 3, 4 tan a = y, find the relation between x and y which is independent of a​

Answer 1

Step-by-step explanation:

tan a =y/4

cos a =3/x

sin a/cos a = y/4

x sin a/3 =y/4

x sin a = 3y/4

y= (4x sin a/3)

Both are dependent on a