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Q1. | The impulse response h(t) of a linear invariant continuous time system is given by h(t) = exp (- 2t) u(t), where u(t) denotes the unit step function. The output of this system to the sinusoidal input x(t) = 2cos(2t) for all time t, is |

A. | 0 [Wrong Answer] |

B. | 2^{-0.25} cos (2t - 0.125p) [Wrong Answer] |

C. | 2^{-0.5} cos (2t - 0.125p) [Wrong Answer] |

D. | 2^{-0.5} cos (2t - 0.25p) [Correct Answer] |

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Explanation:-
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