7.1 Integration By Parts/19: Difference between revisions
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\int_{0}^{\pi} (t sin3t) dt | \int_{0}^{\pi} (t sin3t) dt | ||
\begin{align} | \begin{align} | ||
&= \int_{0}^{\pi} \frac{1}{2} t^{2} \frac{1}{2} sin3t^{2} | &= \int_{0}^{\pi} \frac{1}{2} t^{2} \frac{1}{2} sin3t^{2}\\[2ex] | ||
&= | &= | ||
\end{align} | \end{align} | ||
</math> | </math> | ||
Revision as of 02:30, 16 December 2022
![{\displaystyle \int _{0}^{\pi }(tsin3t)dt{\begin{aligned}&=\int _{0}^{\pi }{\frac {1}{2}}t^{2}{\frac {1}{2}}sin3t^{2}\\[2ex]&=\end{aligned}}}](https://en.wikipedia.org/api/rest_v1/media/math/render/svg/cae442482a198319d18f90bc51539af0fc748b97)