Questions
The period of the function
a
1
b
2
c
non-periodic
d
None of these
detailed solution
Correct option is D
For every rational number T, we havef(T+x)=1, when x is a rational 0, when x is irrational =f(x) but there is no least positive value of T for which f (T + x) = f (x) because there are infinite number of rational numbers between any two rational numbers. Therefore, f (x) is a periodic function having no fundamental period.Talk to our academic expert!
Similar Questions
Which of the following functions is not periodic
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