Home
Class 12
MATHS
If f(x)=x^(3)"sgn"x then-...

If` f(x)=x^(3)"sgn"x` then-

A

f is derivable at 0

B

Lf'(0)=1

C

Rf'(0)=0

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A, C
Promotional Banner

Topper's Solved these Questions

  • CONTINUITY AND DIFFERENTIABILITY

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Examination (Integer Answer Type)|5 Videos

  • CONTINUITY AND DIFFERENTIABILITY

    CHHAYA PUBLICATION|Exercise Sample Questions for Competitive Examination (Matric Match Type)|1 Videos

  • CONTINUITY AND DIFFERENTIABILITY

    CHHAYA PUBLICATION|Exercise EXERCISE 2A ( Short Answer Type Questions)|5 Videos

  • COMPLEX NUMBER

    CHHAYA PUBLICATION|Exercise SAMPLE QUESTION FOR COMPETITIVE EXAMS(Multiple Corrrect Answer type)|11 Videos

  • COORDINATE GEOMETRY

    CHHAYA PUBLICATION|Exercise JEE Advanced Archive (2016)|3 Videos

Similar Questions

Explore conceptually related problems

If f(x) =lx ^(2) +mx+n, then the value of (f(x+3) -f(x))/(f(x+2)-f(x+1)) is-

If f(x)=x^3-4x+1 , then find f(0) .

If f(x)=2^(3x^(2)) then f'(x)=

If f(x)=x^2-3x+1 , then find f(-2)

If f(x)=x^2-3x+1 , then find f(1) .

If f(x)=x^2-3x+1 , then find f(0) .

If f(x)=x^3 +4 , then find f^-1(x) .

If f(x)=x^2+3 , then find f^-1(x)

If f(x)=3x^2-x+1 , then find f(-2) .