Question

A point moves in x-y plane according to the law x = 4sin 6t and y = 4 (1 - cos 6t). The cartesian equation
of its path is :
(1) x2 + y2– 8y = 0 (2) x2 +22=16
(3) x + y =4
(4) None​

Answer 1

Answer:

the anwer is none