What is the frequency of #f(theta)= sin 6 t - cos 30 t #?

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What is the frequency of #f(theta)= sin 6 t - cos 30 t #?

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Answer 1 · 2016-10-11T15:43:15

#pi/3#

Explanation:

Frequency of sin 6t --> #(2pi)/6 = pi/3#
Frequency of cos 30t --> #(2pi)/30 = pi/15#
Find least multiple of #(pi/3) and (pi/15)#.
Frequency of f(t) --> #pi/3#

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What is the frequency of #f(theta)= sin 6 t - cos 30 t #?

1 Answer

Explanation:

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