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Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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#1 2008-12-12 14:57:49
- eluru
- Member
- Registered: 2008-11-02
- Posts: 7
values of the integral.
steps involed in calculating this integral.
Bn= 2/L ∫ f(x) Sin(n.pi.x)/L dx.
f(X)= hX/Xo when O<X<=Xo.
=h(L-x)/(L-Xo) ,when Xo<=x<L
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#2 2008-12-14 19:48:03
- Ricky
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- Registered: 2005-12-04
- Posts: 3,791
Re: values of the integral.
So long as h and Xo are constants, you evaluate this just like any other Fourier series: integration by parts. What part are you having trouble on? The setup?
"In the real world, this would be a problem. But in mathematics, we can just define a place where this problem doesn't exist. So we'll go ahead and do that now..."
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