Show that the function $\cos(2x) -2\cos^2(x)$ and $\cos(2x)- 2 \sin^2(x)$ cannot be a basis of solution of any Differential Equation with second order.
2026-04-19 17:32:16.1776619936
Existence of basis of solution
62 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in ORDINARY-DIFFERENTIAL-EQUATIONS
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