- #1

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**lowest value that can get the "sin" and the "cos"**

Sorry for my stupid question,but I forgot them.

What is the biggest and the lowest value that can get the "sin" and the "cos"

Thanks!

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- #1

- 118

- 0

Sorry for my stupid question,but I forgot them.

What is the biggest and the lowest value that can get the "sin" and the "cos"

Thanks!

- #2

Mentor

- 29,306

- 4,038

Sorry, but you should check wikipedia before posting such questions, they just show you are lazy.

- #3

Science Advisor

Homework Helper

Gold Member

Dearly Missed

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2. How can you rewrite the Pythagorean theorem in terms of a cos and sin identity?

3. What would this imply that the maxima/minima of cos and sin ought to be?

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