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Problem 3 A particle is represented (at time t = 0) by the wave function y(x) = A(a2 - x2), -agxs ta 0, Otherwise Determine the normalization constant A. What is the expectation value of x? What is the expectation value of p? Find the expectation value of x2 Find the expectation value of p2. Find the uncertainty in x (ox ). Find the uncertainty in p (op )