Fill in the blank, statement given below let . The set of points where f (x) is twice differentiable is ……………. .
The function f (x) = (x2 – 1) |x2 – 3x +2| + cos ( | x | ) is not differentiable at
The number of points in (1, 3), where is not differentiable is:
If the function , (where [.] denotes the greatest integer function) is continuous and differentiable in (4, 6), then.
Let [.] denotes the greatest integer function and f (x) = [tan2x], then:
Let f be a real function satisfying
f (x + y + z) = f (x) f (y) f (z)
for all real x, y, z . If f (2) = 4 and f’ (0) = 3. Then find f (0) and f’ (2).