Question

In equation of the form Mdx+Ndy=0 where the function N is differenciate with respect to the
(A) x
(B) y
(C) both A and B true
(D) none of the above​

Answer 1

Step-by-step explanation:

C is a correct option of this question

Answer 2

(C) both A and B true

In the equation of the form $Mdx+Ndy=0$ where the function $N$ can be differentiated with respect to $x$ or $y$.

Explanation:

A differential equation of first order and of first degree can be expressed in the form

$\quad M(x,y)dx+N(x,y)dy=0$

or, simply, $Mdx+Ndy=0$ where $M$ and $N$ are functions of $x$ and $y$.

Conclusion:

Since $N$ is a function of $x$ and $y$, it can be differentiated with respect to $x$ and $y$.