6) The largest interval in which the solution of the initial value problem et (cost)y" +ty 5 %3! t-3 у(1) %3D 2, У (1) %3D 0, is guaranteed to exist by the Existence and Uniqueness Theorem is: A. (0, c0) B. ,3) c. (0.) D. (0,r) E. (0,3)

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