Question

discuss the differentiability at the function f(x)=|x|+|x-1| at x=0,1.​

Answer 1

at x=0,|x|+|x+1| = 1 +( 1+1) = 3

similarly u can put x=0.

hope it helps u mate.....

Answer 2

this is aLSO be a differentiable function because every model function is differentiable

can also solve this question through the formula of the differencibility