Question

A. \(∮_{C}\vec{F}.d\bar{r}=\int\int\limits_{s}\text{Curl}\ \vec{F}.\hat{n}ds\)
B. \(\int\limits_{C}Mdx+Ndy=\int\int\limits_{R}(\frac{∂N}{∂x}+\frac{∂M}{∂y})dxdy\)
C. grad is a vector normal to the surface ∅ = C
D. ∇∅ is the maximum rate of change of ∅
Choose the correct answer from the options given below

• A. A, B, D Only
• B. B, C, D Only
• C. A, C, D Only
• D. A, D Only

Answer 1

The Correct Option is C

The correct option is(C):A, C, D Only.