Question: Consider the initial value problem . 9y'' + 12y' + 4y = 0 y(0) = a > 0 y'(0) = -1 Find the critical value

Consider the initial value problem . 9y'' + 12y' + 4y = 0 y(0) = a > 0 y'(0) = -1

Find the critical value of "a "that separates solutions that become negative from those that are always positive for .

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