Mathematics - Functions Question with Solution | TestHub

MathematicsFunctionsPeriodic FunctionsEasy2 minQB

MathematicsEasysingle choice

The period of the function $f (x) = sin 3 x cos [3 x] - cos 3 x sin [3 x]$ , where [•] denotes the greatest integer function is

Answer:

Solution:

$f (x) = sin 3 {x}$ , where \{.\} is a fractional part function.

Stream:JEESubject:MathematicsTopic:FunctionsSubtopic:Periodic Functions

⏱ 2mℹ️ Source: QB

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