Question Text
Question 1 :
Fo parabola $3y^2=16x$, equation of directrix and length of latus rectum is
Question 3 :
The equation of the circle passing through $(3, 6)$ and whose centre is $(2, -1)$ is
Question 4 :
Find the equation of the circle : <br>Centered at $(3,-2)$ with radius $4$.
Question 5 :
The equation ${ x }^{ 2 }+{ y }^{ 2 }=9$ meets x-axis at 
Question 6 :
The equation to the circle with centre $(2,1)$ and touches the line $3x+4y-5$ is ?<br/>
Question 8 :
If the vertices of a triangle are $(2, -2), (-1, -1)$ and $(5, 2)$ then the equation of its circumcircle is?
Question 9 :
Equation of the circle with centre on y-axis and passing through the points $(1,0),(1,1)$ is:
Question 10 :
The equation of the circle passing through $(2,0)$ and $(0,4)$ and having the minimum radius is ______________.