(Electrical eng.) You’ve been asked to write a program that calculates and displays the ou...

(Electrical eng.) You’ve been asked to write a program that calculates and displays the output voltages of two electrical circuits and the sum of the two voltages. The output voltage for the first circuit is given by this formula:

The output voltage for the second circuit is given by this formula:

V is the input voltage to the circuit.

f is the frequency in hertz. 

a. For this programming problem, how many outputs are required?

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b. How many inputs does this problem have?

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c. Determine a formula for converting input items into output items.

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d. Test the formula written for Exercise c, using the following sample data: The first circuit is operated with an input voltage of 1.2 volts at a frequency of 144 Hz, and the second circuit is operated with an input voltage of 2.3 volts at 100 Hz.