Algebra Archive: Questions from May 21, 2022
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Which of the following differential equations has the general solution y = C₁ €¯ª + (C₂+ C3x) e¹x ? y (³) +9y" +24y' + 16y = 0 y (3) - 9y" +24y' - 16y=0 y (³) — 7y" + 8y' + 16y = 0 y (³)1 answer -
Let a, y, z be (non-zero) vectors and suppose w = 15x - 15y + 4z. If z = 3y - 3x, then w = -3 ⠀⠀ x + 3 y. Using the calculation above, mark the statements below that must be true. A. Span(w, z) =1 answer -
1 answer