Q.

The equation of the parabola having vertex at origin and focus at 3,0

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

y2=24x

b

x2=12y

c

x2=-12y

d

y2=12x

answer is D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Given vertex is at origin, and the focus is 23,0Since the vertex of the parabola is 0,0 and the focus lies on the positive x - axis. the x- axis is the axis of the parabola while the  equation of  the parabola is of the form y2=4ax since the focus is 3,0, a=3Therefore, the equation of the parabola is y2=12x
Watch 3-min video & get full concept clarity
Related Blogs
Get ₹ 1 crore* worth scholarship for JEE / NEET / Foundation
Result Producing online coaching for JEE/NEET of south India
Largest All India Test Series for JEE/NEET
Best Books for IIT JEE
Best Books for NEET
score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

Related Blogs
Get ₹ 1 crore* worth scholarship for JEE / NEET / Foundation
Result Producing online coaching for JEE/NEET of south India
Largest All India Test Series for JEE/NEET
Best Books for IIT JEE
Best Books for NEET
whats app icon
The equation of the parabola having vertex at origin and focus at 3,0