The largest interval in which the solution of the initial value problem e? 5 (cost)y" + t²y' – y(2.5) = 2 y'(2.5)= 0 t - 3 is guaranteed to exist by the Existence and Uniqueness Theorem is: Select one: a. b. NOTA С. (0, d. ,3) е. (0, Tt)

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