Recently Active Disucss Test Question Questions

Arrange by bond angle ...

Arrange by electro-negativity ...

Find the eqn. of chord of ellipse x2/9+y2/4=1 which is bisected at point (1,1) ...

Eqn. of chord of contact of tangent from a point (3,0) to the ellipse x2/6+y2/2=1 ...

Eqn. of normal at point (9/√2,√2) to ellipse x2/9+y2/4=1 is ...

Find the eqn. of tangent to the ellipse x2/9+y2/4=1 which are perpendicular to the line x+y=√3 ...

For what values of k point (k,-1) lies inside the ellipse x2/18+y2/9=1 ...

For the ellipse x2/9+y2/4=1, find the eccentric angle of a point whose distance from centre is 4√(3/7) ...

One of the focal distance of a point of the ellipse x2/9+y2/4=1 is 1 unit, find the other focal distance of the point ...

Find the coordinates of the foci of of the ellipse 9x2+16y2=1 ...

If minor-axis of an ellipse (x2/a2)+(y2/b2)=1 subtend an angle of 60° at its focus the find the eccentricity of the ellipse ...

Find the eqn. of the ellipse whose focus is origin and directrix is x=3 and eccentricity is 1/2 ...

Eqn. of chord of contact whose middle point is (2,1) of the parabola y2=8x is ...

Eqn. of chord of contact of tangents drawn from point (-1,1) to parabola y2=2x is ...

The line y=x+3 intersects/touches parabola y2=12x at ...

Normal at point (1,2) on parabola y2=4x cuts it again at point ...

Tangent to the parabola y2=9x at point (1,3) passes through point ...

Find the length of focal chord of the parabola y2=4x whose one end is (4,4) ...

For what values of k, point (1,7-k) lies inside the parabola y2=4x ...

Find the parametric eqn. of the above parabola ...

Find the focus of the parabola 9y2-72x-42y+169=0 ...

The parabola whose focus is (1,0) and the directrix is x+3=0 intersects y-axis at y= ...

The chord of the circle x2+y2=4 which is bisected at point (1,1) crosses y-axis at y= ...

The chord of contact of the tangents drawn from point (1,2) to the circle x2+y2-2x+4y+7=0 intersect x-axis at x= ...

Find the length of the tangent drawn from point (2,2) to the circle x2+y2+4x+4y+4=0 ...

Find eqn. of normal to circle x2+y2+2x+4y+3=0 at point (-2,-3) ...

Eqn. of tangent to the circle x2+y2-30x+6y+109=0 at (4,-1) passes through the point ...

For what value of c, will the line 4x+7y=c will be tangent to the circle x2+y2+4x+6y+13=0 ...

Find the intercepts made by the circle x2+y2-12x-10y+20=0 on coordinate axes. ...

Find the eqn. of the circle, coordinate of the end points of whose diameter are (2,1) and (4,2). ...