The focus of the parabola x² =12y is

 The focus of the parabola x² =12y is

a. (0,2)                             b. (2,0)

c. (0,3)                             d. (3,0)

Ans: c)

Given,
Equation of parabola,
x² = 12y
comparing with x² = 4ay
then,
4a = 12
a = 3
Now,
focus(0,a)=(0,3)