The side of a cube is equal to the diameter of a sphere.If the side and radius increase at the same rate then the ratio of the increase of their surfaces is
Coordinates of the point P on the curve y2 = 2x3, where the tangent is perpendicular to the line 4x - 3y + 2 = 0 are given by:
(2, 4 )
(0, 0 )
( 1/8, 1/16)
The approximate value for (1.97)6 is
56.24
57.24
58.24
59.24
The minimum radius vector of the curve is of length
a - b
a + b
a + 2b
If a particle moving along a line follows the law then the acceleration is proportional to
Square of the velocity
Cube of the displacement
Cube of the velocity
Constant
If y = 4x - 5 is tangent to the curve y2 = px3 + q at ( 2, 3 ) then
p = 2, q = -7
p = -2, q = 7
p = -2, q = -7
p = 2, q = 7
The side of a cube is equal to the diameter of a sphere. If the side and radius increases at the same rate then the ratio of the increase of their surface is.
The min intercept made by the axis on the tangent to the ellipse is
2a + b
The equation of the normal to the curve y (x - 2 ) (x - 3) 0 x + 7 = 0 at the point where it cuts the x axis is:
x - 20y = 7
20 x - y = 7
20x + y = 140
20x - y = 140
