1.
If , for every real number , then the minimum value of
2.
The function , where assume its minimum value only at one point if
3.
If the function is increasing for all values of then
4.
A man of 2m height walks at a uniform speed of 6 km/h away from a lamp post of 6 m height. The rate at which the length of his shadow increase is
5.
is not right angled and is inscribed in a fixed circle. If be slightly varied keeping fixed, then
6.
A value of for which the conclusion of Mean value theorem holds for the function on the interval [1, 3] is
7.
If for all positive values of and are positive constants, then
8.
Let . Then, at has
9.
The line touches the curve at the point for
10.
The pressure and volume of a gas are connected by the relation The percentage increase in the pressure corresponding to a deminition of in the volume is