Question

Solution

Correct option is

SIMILAR QUESTIONS

Q1

A dynamite blast blows a heavy rock starting up with a launch velocity to 160 m/sec. It reaches a height of s = 160t2 after t sec. the velocity of the rock when it is 256 m above ground on the way up is

Q2

The coordinates of the point P on the curve y2 = 2x3, the tangent at which is perpendicular to the line 4x – 3y + 2 = 0, are given by

Q3

The coordinates of points P(xy) lying in the first quadrant on the ellipsex2/8 + y2/18 = 1 so that the area of the triangle formed by the tangent at Pand the coordinate axes is the smallest, are given by

Q4

The points(s) on the curve y3 + 3x2 = 12y where the tangent is vertical is(are)

Q5

 

The equation of the common tangent to the curves

y2 = 8x and xy = - 1 is