CBSE Guess > Papers > Important Questions > Class XII > 2010 > Maths > Mathematics By Mr. Kalpesh CBSE CLASS XII
Q. 1. Show that the normal at any point Q. 2. Find the intervals in which the function
Q. 3. A large window has a shape of a rectangle surmounted by an equilateral triangle. If the perimeter of the window is 12 m ,find the dimensions of the rectangle that will produce the largest area of the window Q. 4. Show that the maximum value of Q. 5. Find the maximum and minimum values if any, of the following function given by
Q. 6. The time Q. 7. Prove that the curves Q. 8. The surface area of a spherical bubble is increasing at the rate of Q. 9. Discuss the continuity of the Q. 10. Find the values of
Q. 11. Find Q. 12. Differentiate the function Q. 13. Find
Q. 14. Find
Q. 15. Using MVT, find a point on the curve Paper By Mr. Kalpesh |
to the curve 
is at a constant distance from the origin.
given by 
is , 
is 
.
.
of a complete oscillation of a simple pendulum of length 
is given by the equation 
,where 
is constant. What is the approximate error in 
when 
is increased by 2 % ? 
and 
cut at right angles if 
.
. When the radius is
, at what rate is the volume of the bubble increasing .
(Greatest integer function).
and 
such that the function defined by 
is a continuous function .
in the 
.
.
of the function if 
prove that 
.
.
defined on the interval 
,where the tangent is parallel to the chord joining the end point of the curve .