Find the C.F for the following Differential Equation. \((3x+2)^3 \frac{d^3y}{dx^3}+2(3x+2)^2 \frac{d^2 y}{dx^2}+(3x+2) \
Posted: Thu Jul 14, 2022 9:29 am
a) \(c_1(3x+2)^{0.022}+(3x+2)^{1.15}(c_2 cos(0.22 log(3x+2))+c_3 sin(0.22 log(3x+2)))\)
b) \(c_1(3x+2)^{0.022}+(3x+2)^{1.15}(c_2 cos(0.22 log(3x+3))+c_3 sin(0.22 log(3x+2)))\)
c) \(c_1(3x+2)^{0.026}+(3x+2)^{1.15}(c_2 cos(0.22 log(3x+2))+c_3 sin(0.22 log(3x+2)))\)
d) \(c_1(3x+2)^{0.022}+(3x+2)^{1.15}(c_2 sin(0.22 log(3x+2))+c_3 sin(0.22 log(3x+2)))\)
b) \(c_1(3x+2)^{0.022}+(3x+2)^{1.15}(c_2 cos(0.22 log(3x+3))+c_3 sin(0.22 log(3x+2)))\)
c) \(c_1(3x+2)^{0.026}+(3x+2)^{1.15}(c_2 cos(0.22 log(3x+2))+c_3 sin(0.22 log(3x+2)))\)
d) \(c_1(3x+2)^{0.022}+(3x+2)^{1.15}(c_2 sin(0.22 log(3x+2))+c_3 sin(0.22 log(3x+2)))\)