Let f : [2, 7] and [0, ∞) Be A Continuous And Differentiable Function. Then The Value Of (f (7) – f (2))  is (where C Ïµ (2, 7))

 in which interval

If f (x) = x^α log x and f (0) = 0, then the value of ‘α’ for which Rolle’s theorem can be applied in [0, 1] is:

If a, b, c be non-zero real numbers such that  

Then the equation ax² + bx + c = 0 will have

Find c of the Lagrange’s mean value theorem for which

Let f (x) and g (x) be differentiable for 0 ≤ x ≤ 2 such that f (0) = 2, g(0) = 1 and f (2) = 8. Let there exists a real number c in [0, 2] such that f’(c) = 3g’(c) then the value of g(2) must be:

If f (x) = log_e x and g(x) = x² and c Ïµ (4, 5), then  is equal to: 

In [0, 1] lagrange’s mean value theorem is not applicable to

Let f (x) satisfy the requirement of lagrange’s mean value theorem in [0, 2]. If f (0) and   

The equation sin x + x cos x = 0 has at least one root in the interval