engineering recuitment NIELIT Scientific Assistant Mock Test 2025 Engineering Mathematics Differential Equations
सामान्य अवकल समीकरण \(\dfrac{d^2y}{dx^2}+\dfrac{dy}{dx}-6y=0\) का हल क्या है?
1
y = c1e3x + c2e-2x
2
y = c1e3x + c2e2x
3
y = c1e-3x + c2e2x
4
y = c1e-3x + c2e-2x