0 0 votes The integrating factor for the differential equation $\dfrac{dP}{dt}+k_2P=k_1L_0e^{-k_1t}$ is $e^{-k_1t} \\$ $e^{-k_2t} \\$ $e^{k_1t} \\$ $e^{k_2t}$ Ordinary Differential Equation (ODE) gate2014-ce-2 ordinary-differential-equation + – Milicevic3306 1.1k points answer Follow 0 reply