Calculate the approximate solution of eq. (2.1) using the weighted residual method. Use (a) (W(x)=1) and (b)

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Calculate the approximate solution of eq. (2.1) using the weighted residual method. Use

(a) \(W(x)=1\) and

(b) \(W(x)=x\). Compare these solutions with the exact solution. Assume the approximate solution to be \(\tilde{u}(x)=c_{0}+c_{1} x+c_{2} x^{2}\) and \(p(x)=x\).

Equation 2.1:

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Introduction To Finite Element Analysis And Design

ISBN: 9781119078722

2nd Edition

Authors: Nam H. Kim, Bhavani V. Sankar, Ashok V. Kumar

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