Answer with Step-by-step explanation:
We are given that

Point=(x,y)=(0,2)
We have to find the maximum rate of change of f at given point.





Maximum rate of change of f at point (0,2)=
Where x=Coefficient of i
y=Coefficient of j
By using the formula
Maximum rate of change of f at point (0,2)=
Direction of maximum rate of change of f=
Answer:
261763
Step-by-step explanation:
599*437
=261763