find the period of function f(x)=cos 4x +tan3x
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Y(x) is a sum of two trignometric functions.
The period of sin 2x would be that is π
or 180 degrees. Period of cos4x would be
that is ,or 90 degrees.
Find the LCM of 180 and 90. That would be
180. Hence the period of the given function
would be π
The period of sin 2x would be that is π
or 180 degrees. Period of cos4x would be
that is ,or 90 degrees.
Find the LCM of 180 and 90. That would be
180. Hence the period of the given function
would be π
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