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1. |
Find the Laplace transform of x(t) = u(t+2) + u(t-2). |
A. | ( frac{cos u20612s}{s} ) |
B. | ( frac{cosh u20612s}{s} ) |
C. | ( frac{sinh u20612s}{s} ) |
D. | ( frac{sin u20612s}{s} ) |
Answer» C. ( frac{sinh u20612s}{s} ) | |