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3 years ago

10

What is the period of y=3cot(4x−3π)

1 answer:

Stells [14]3 years ago

4 0

Hello!

hint: we can rewrite your function as below:

<span>3/<span>tan<span>(<span>4x−3π</span>) = </span></span></span>3(1+tan4xtan3π)/tan4x−tan3π =

=<span>3/<span>tan<span>(<span>4x</span>) = </span></span></span>3cot<span>(<span>4x</span><span>)

</span></span>now, since the period P of cotangent function is pi, then the period of cot(4x), which is the period of our original function, is such that:

<span>"4P=π"

Hope this Helps! Have A Wonderful Day! :)</span>

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7. The bottom of a circular swimming pool

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