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September 6th, 2013, 09:18 PM   #1
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Indefinite Integration

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September 6th, 2013, 10:39 PM   #2
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Re: Indefinite Integration

http://www.wolframalpha.com/input/?i...29%5E3&x=6&y=6
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September 7th, 2013, 07:45 AM   #3
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Re: Indefinite Integration

Hello, panky!

This requires an inordinate amount of work . . .


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September 7th, 2013, 08:05 AM   #4
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Re: Indefinite Integration

Personally, I, being terrified of all trig functions other than sine and cosine, would have immediately written this as . That has an odd power of cosine so multiply both numerator and denominator by cos(x) to get . Now, let u= sin(x) so that du= cos(x) dx and the integral becomes which can be done by "partial fractions".
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September 23rd, 2013, 07:42 AM   #5
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Re: Indefinite Integration

Thanks soroban and HallsofIvy Got it
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