Practicing Success
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Find the period of $f(x) = \sin πx + \{x/3\}$, where {.} represents the fractional part. |
6 5 7 4 |
6 |
$f(x) = \sin πx + \{x/3\}$, where {.} represents the fractional part Period of sin $πx$ is $\frac{2π}{π}=2$ Period of $\{x/3\}$ is $\frac{1}{1/3}=3$ Therefore, period of f(x) is L.C.M. of (2, 3) = 6 |
