NDA2011MathematicsContinuity and DifferentiabilityActual
Which one of the following is correct in respect of the function f(x)=|x|+x^2 ?
Options
- Af(x) is not continuous at x=0
- Bf(x) is differentiable at x=0
- Cf(x) is continuous but not differentiable at x=0
- DNone of the above
Correct answer
C. f(x) is continuous but not differentiable at x=0
Step-by-step solution
The correct answer is option (C).