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5.10. The input x(t) = 1.5 + -4 FIGURE P5.10 ∞ -3 -2 kπ is applied to a linear time-invariant system with frequency function H(w). This input pro- duces the output response y(t) shown in Figure P5.10. Compute H(k) for k = 1, 2, 3, . 2 sin kπt + -cos kπt kπ −1 -∞ < t < ∞ y(t) 4 5