Toronto Math Forum
MAT244--2019F => MAT244--Lectures & Home Assignments => Chapter 1 => Topic started by: shangluy on October 04, 2019, 12:21:24 AM
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Solve $\frac{xdx}{(x^2 + y^2)^\frac{3}{2}}$
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1) This integral is calculated by a trivial substitution $u=x^2+y^2$ (remember, $y$ is constant here)
2) \[ \] and \( \) are not math delimiters on this forum (use single or double dollars) since they interfere with the forum's markdown language