Question: 7 . 9 A current source i ( t ) is connected to a 1 0 0 - resistor. Find the average power delivered to

7.9 A current source i(t) is connected to a 100- resistor. Find the average power delivered to the resistor, given that i(t) is:
a.4cos(100t),A
b.4cos(100t-50),A
c.4cos(100t-3)cos(100t-50),A
d.4cos(100t-3),A
7 . 9 A current source i ( t ) is connected to a

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