iran-konkur 2013 Q124

iran-konkur · Other · konkur-riazi_1392 Numerical integration Riemann Sum Computation from a Given Formula
124- What is the value of $\displaystyle\int_1^4 \sqrt{\left(\frac{1}{2}x^2 - \frac{1}{x}\right)^2 + 1}\,dx$?
$4\ (1$ $5\ (2$ $6\ (3$ $7\ (4$
\textbf{124-} What is the value of $\displaystyle\int_1^4 \sqrt{\left(\frac{1}{2}x^2 - \frac{1}{x}\right)^2 + 1}\,dx$?

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\hfill $4\ (1$ \hfill $5\ (2$ \hfill $6\ (3$ \hfill $7\ (4$

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