(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Prove that the diagonals of a parallelogram bisect each other.

2. Relevant equations

I chose one vertex as the origin, one as a and one as b. The final vertex was a+b.

3. The attempt at a solution

The diagonals were [tex]\vec{r_1}=\vec{a}+\vec{b}[/tex] and [tex]\vec{r_2}=\vec{b}-\vec{a}[/tex]. Where do I go from here? Can I assume that they go through the center of the parallelogram or do I have to prove that too?

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# Homework Help: Integral of an exponential divided by a root function

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