Question

State whether the following statements are true or false. Give reasons for your answers.
a) The function f :R3→ R, given by f(x, y, z) = x1 +1 y1+z] is differentiable at
(2,3,-1).​

Answer 1

Answer:

true is the answer

Step-by-step explanation:

mark as brainlist

Answer 2

Answer:

_____Maybe true_____