How can you reduce this cotangent cubed x into sin and cosines?

Would it be:
Cosine divided by sin cubed where only the sin is cubed or do both the top and the bottom of the fraction get cubed.

In essence, how do you reduce it?

Thanks for answering!

Question 115 dealing with how to reduce contangent cubed x

Questions 20, 24, 34, 56, 83, and 94 have been deleted because they were numbered wrong, Sorry!!
Thanks for your help, I need this by tomorrow!

cot³x = (cosx/sinx)³ = cos³x / sin³x

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One Response to “How can you reduce this cotangent cubed x into sin and cosines?”

MsMath on October 7th, 2009 at 12:09 am

cot³x = (cosx/sinx)³ = cos³x / sin³x
References :

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