perplexus.info :: Calculus : Trigonometry nest

Trigonometry nest (Posted on 2005-08-12)

Which is greater, sin(cos(x)) or cos(sin(x))? Prove it!

See The Solution Submitted by Federico Kereki

Rating: 3.8333 (6 votes)

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only the answer - I cheated.

| Comment 4 of 11 |

cos(sin(x)) > sin(cos(x) for x in [-Pi ; Pi].

I found the proof.

Posted by pcbouhid on 2005-08-12 22:53:06

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