engineering recuitment ISRO Scientist Mechanical Mock Test Engineering Mathematics Differential Equations Higher Order Linear Differential Equations with Constant Coefficients
अवकल समीकरण \(\dfrac{dy}{dx}+my=e^{-mx}\) के लिए एक समाकलन गुणक क्या है?
1
em
2
e-m
3
e-mx
4
emx