Mathematics, 06.03.2020 23:23, mv603177
Consider the differential equation y'' β y' β 20y = 0. Verify that the functions eβ4x and e5x form a fundamental set of solutions of the differential equation on the interval (β[infinity], [infinity]). The functions satisfy the differential equation and are linearly independent since the Wronskian W eβ4x, e5x = β 0 for β[infinity] < x < [infinity].
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Consider the differential equation y'' β y' β 20y = 0. Verify that the functions eβ4x and e5x form a...
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