Question

If a function f(t) is periodic, then? (a) f(t) = f(t+T) (b) f(t) = f(t+T/2) (c) f(t) = f(t+T/4) (d) f(t) = f(t+T/8) I had been asked this question in homework. I need to ask this question from Angular Relation of a Sine Wave topic in portion Introduction to Alternating Currents and Voltages of Network Theory Select the correct answer from above options network theory questions and answers, network theory questions pdf, network theory question bank, network theory gate questions and answers pdf, mcq on network theory pdf, gate network theory questions and solutions, network theory mcq Test , ies network theory questions, Network theory Questions for GATE EC Exam, Network Theory MCQ (Multiple Choice Questions)

Answer 1

The correct answer is (a) f(t) = f(t+T) Easy explanation: If a function f(t) is periodic, then f(t) = f(t+T) in general we can say that a function f(t) is periodic, then f(t) = f(t+nT) for all integer values of n.