1 votes 1 votes The value of derivative of $f(x) = \mid x -1 \mid + \mid x -3 \mid \text{ at } x = 2$ is $-2$ $0$ $2$ Not defined Calculus applied-course-2019-mock1 calculus differentiation + – Applied Course asked Jan 16, 2019 • recategorized Jul 4, 2022 by Lakshman Bhaiya Applied Course 685 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes $f(x) = (x-1) + (3-x) $ for $x = 2$ since mod $x$ is always positive at $x = 2$ derivative of $f(x) = 0$. Applied Course answered Jan 16, 2019 Applied Course comment Share Follow See all 0 reply Please log in or register to add a comment.
