$\displaystyle {\left[{D}\right]}=$
			-13	-1	5	17	-19
			6	-9	14	0	8
			-4	-12	-7	13	-10
			-18	-8	4	3	-15

If matrix $\displaystyle {\left[{D}\right]}$ has element $\displaystyle {d}_{{{r}{c}}}={3}$, what is r and c?

$\displaystyle {r}=$ and $\displaystyle {c}=$