Recently Active Disucss Test Question Questions

Find the centre and radius of the circle whose eqn. is x2+y2+8x+-6y+24=0 ...

Find eqn. of the circle whose centre (1,1) and passing through (1,-1). ...

Find the eqn. of line whose intercepts on the axes are roots of the eqn. 2x2-13x+15=0. Also intercept on x-axis > intercept on y-axis. ...

Find the eqn. of line passing through origin and midpoint of line joining points (3,5) and (7,9). ...

Find the eqn. of line which cuts of an intercept of length 2 on x-axis and is perpendicular to the line x+2y-5=0. ...

Find the eqn. of the perpendicular bisector of the line segment joining points (2,3) and (6,-5). ...

The 3 points of a triangle are (4,3), (9,8)and (3/4,-1/4). Find the area. ...

lim(x→1) (x3+x2-x-1)/(x2-1) ...

lim(x→0) (ex-e-x)/sinx ...

<table> <tr><td>1</td></tr> <tr><td>∫ x/√(1+x2)</td></tr> <tr><td>0</td></tr> </table> ...

<table> <tr><td>5</td></tr> <tr><td>∫ √(x-1)/xdx=</td></tr> <tr><td>1</td></tr> </table> ...

<table> <tr><td>π/3</td></tr> <tr><td>∫ tanxdx=</td></tr> <tr><td>0</td></tr> </table> ...

<table> <tr><td>π/2</td></tr> <tr><td>∫ sin2xdx=</td></tr> <tr><td>0</td></tr> </table> ...

<table> <tr><td>1</td></tr> <tr><td>∫ 1/(√(1-x2))dx=</td></tr> <tr><td>0</td></tr> </table> ...

<table> <tr><td>1</td></tr> <tr><td>∫ x/(√(1-x2))dx=</td></tr> <tr><td>0</td></tr> </table> ...

<table> <tr><td>&infin</td></tr> <tr><td>∫ 1/(x2+4x+5)dx=</td></tr> <tr><td>-∞</td></tr> </table> ...

<table> <tr><td>4</td></tr> <tr><td>∫ x/(√(2+4x))dx=</td></tr> <tr><td>1</td></tr> </table> ...

<table> <tr><td>π</td></tr> <tr><td>∫ 1/(3+2cosx)dx=</td></tr> <tr><td>0</td></tr> </table> ...

<table> <tr><td>π/2</td></tr> <tr><td>∫ sinxcos2xdx=</td></tr> <tr><td>0</td></tr> </table> ...

Find dy/dx at x=0, y=sinh(coshx) ...

Find dy/dx at x=1, y=sinh-1√x ...

Find dy/dx at x=π/2, y=xsinx ...

Find dy/dx at t=π/4, x=acos3t y=asin3t ...

Find dy/dx at t=0, x=a(t-sint) y=a(1+cost) ...

Find dy/dx at x=a, y=e3√(ax) ...

Find dy/dx at x=π/2, y=a2xsin2x ...

Find dy/dx at x=1, y=sin(logx) ...

Find dy/dx at x=π/4, y=log(cosx) ...

Which of the following is orange? ...

Which of th efollowing is Red in color ...