Question

Solution

Correct option is

SIMILAR QUESTIONS

Q1

 

If ab > 0 then the minimum value of    

                         

Q2

 

The curve y = ax3 + bx2 + cx + 8 touches x – axis at P(- 2, 0) and cuts they – axis Q where its gradient is 3. The value of a, b, c are

respectively

Q3

If the tangent at (1, 1) on y2 = x(2 – x)2 meets the curve again at P,  is

Q4

The points of contact of the vertical tangents to x = 2 – 3 sinθy = 3 + 2cosθ are

Q5

 the in this interval

Q6

 

The set of all values of a for which the function

                   

decreases for all real x is

Q8

 

The length of a longest interval in which the function 3 sin x – 4

Sin3x is increasing is