Kaylavaughn1264 Kaylavaughn1264 16-05-2023 Mathematics contestada Check the differentiability of each of the functions below at x0=0 . (a) f(x)=x|x| (b) f(x)=xsinx−1(f(0)=0) (c) f(x)=x2sinx−1(f(0)=0) (d) f(x)={x2,0, if x rational if x irrational
