What is the derivative of f(x) = | x | at x = 0
A. | 1 |
B. | -1 |
C. | 0 |
D. | Does not exist |
Answer : D Explanation : f(x) = |x| and f(x) = x for x > 0 ⇒f(x) = -x for x < 0
Hence from the graph it is clear that derivative doesn't exists for x=0 |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |