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Posted: **Wed Jul 06, 2022 11:45 am**

: 3 Given The Differential Equation D Y Dx 4 Y Sec Cx Cis A Constant Find The Constant C If The Wronskian W 3 1 (26.85 KiB) Viewed 19 times

3. Given the differential equation d'y dx² 4. +²y=sec²(cx), cis a constant. Find the constant c if the Wronskian, W = 3. Hence, find the solution of the differential equation. Find the Laplace transform of (a) f(t) = e²t cosh² t (b) f(t) = tsin 6t (c) t³8 (t-1)