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Topic: Derivative of Sin K (X)
Replies: 3   Last Post: Nov 22, 2004 7:16 PM

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Posts: 31
Registered: 12/6/04
Derivative of Sin K (X)
Posted: Nov 22, 2004 10:32 AM
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Please check my answer:

sin Sqrt(X - X^3)

= sin sqrt X - sqrt x^3

= sin X^1/2 - X^3/2

= sin 1/2 X^-1/2 - 3/2 X^1/2

= sin 1 / 2sqrt X - 3 sqrt X / 2

= 1/2 sqrt X - 3sqrt X / 2 . cos sqrt X-X^3

Thank you


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