do you allow integration by parts?
Can anyone help me integrate sec^3(x) without using the reduction formula?
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do you allow integration by parts?
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Yea no problem, only issue I have is with just going straight to a reduction formula, I want to see how the answer progresses to the solution rather than going from a -> b.
2018 HSC: English Adv // Phys // 3U Maths // 4U Maths // Software //
ATAR Goal: 95.5+
I think you can do it this way with IBP:
Last edited by Drongoski; 9 Apr 2018 at 11:27 PM.
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Alternatively you can differentiate sec³x and then rearrange both sides and re-integrate. However this is essentially the same as Integration By parts.
If I am a conic section, then my e = ∞
Just so we don't have this discussion in the future, my definition of the natural numbers includes 0.
"Inspection"
Last edited by jjjcjjj892; 10 Apr 2018 at 12:41 AM.
2018 HSC: English Adv // Phys // 3U Maths // 4U Maths // Software //
ATAR Goal: 95.5+
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Spoiler (rollover to view):
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that spoiler was a fail
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