Finding IL(t) in an RLC circuit

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2slowtogofast
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I need to find an expression for IL(t) i attached scans of what i have tried. I am not sure i did it right could you please take a look

see post # 2 for my attempt at solution
 
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  • Handwritten circuit analysis on lined paper: a switched RLC circuit with a 10V source, 50 ohm resistor, 100 uF capacitor, 0.444 H inductor, 20 mOhm resistor and 26 A current source, with step-by-step steps finding IL(t) at t=0 and t=0+.
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  • Handwritten derivation in blue ink on lined paper solving for the inductor current IL(t) of a damped RLC circuit, using initial conditions to find B1' and B2', ending with a boxed expression for IL(t).
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right so far, now plugin the equations of parallel rlc step response.