we say that tan theta and cot theta are preodic function of pie

Asked by  | 2nd Aug, 2011, 11:16: PM

Expert Answer:

Periodic function is a function that repeats its value in regular intervals or periods and tan and
cot repeat itself after a period therefore they are periodic functions of which can also be seen by the graph of tan and cot.
similarly,sin and cos are periodic functions of 2

Answered by  | 3rd Aug, 2011, 03:18: AM

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