Nandani Asked a Question
April 12, 2022 7:16 pmpts 30 pts
I fx, y) is differentiable at (a, b), then the partial derivatives f, andf, at (a, b) (a) f exists but f, does not exists (b)does not exists but f, exists (c) fand f, both are exists (d) f and f, both are not exists Let
  • 1 Answer(s)
  • 0 Likes
  • 1 Comments
  • Shares
  • Kanika goswami 1 Best Answer
    must exist
    Likes(0) Reply(0)