Teaching MPPSC Assistant Professor Mock Test Series 2025 Mathematical Science Analysis Functions of Several Variables
What is the sufficient condition for a function to be continues at (a, b)?
1
One of the partial derivative exists and others exist at (a, b).
2
One of the partial derivative exists and it is bounded in a nbd of (a, b).
3
All partial derivatives exist at (a, b)
4
One of the partial derivative exists and it is bounded in a nbd of (a, b) and others exist at (a, b).