Use this information to solve Exercises 133–134. A ball on a spring is pulled 4 inches below its rest position and then released. After t seconds, the ball's distance, d, in inches from its rest position is given by d = -4 cos1. 133. Find all values of t for which the ball is 2 inches above its rest position. 134. Find all values of t for which the ball is 2 inches below its rest position.

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