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Frequency and time period are ____________

(a) Proportional to each other

(b) Inverse of each other

(c) Same

(d) equal

The question was posed to me during an interview.

The query is from Fourier Analysis topic in chapter Fourier Analysis on Complex Spaces of Signals and Systems

1 Answer

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by (42.1k points)
Right choice is (b) Inverse of each other

Easiest explanation: Frequency is the number of occurrences of a repeating event per unit time.

Time period, denoted by T, is the duration of one cycle and is equal to the reciprocal of the frequency. Mathematically we can write T = 1/f.

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