Toronto Math Forum
MAT2442019F => MAT244Lectures & Home Assignments => Chapter 1 => Topic started by: shangluy on October 04, 2019, 12:21:24 AM

Solve $\frac{xdx}{(x^2 + y^2)^\frac{3}{2}}$

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