Teaching UP PGT Mock Test Series 2024 Mathematics Differential Equations Formation of a Differential Equation
The differential equation of the family of lines y = mx is:
1
\(\rm \dfrac{dy}{dx}=m\)
2
y dx - x dy = 0
3
\(\rm \dfrac{d^2y}{dx^2}=0\)
4
y dx + x dy = 0