Definite IntegrationHard
Question
If f(x) = 2{x}, where {x} denotes the fractional part of x. Then which of the following is true ?
Options
A.f is periodic
B.
C.
D.
Solution
f(x) = 2{x}
Clearly f(x) is periodic with period 1.
Now
= log2e
Also
= 100 log2e

Clearly f(x) is periodic with period 1.
Now
Also
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