C 13 3 2 July 8, 2019 16 32 64 128 29 13 c 3 13 3 26 c 3 c − 13 )= 23 13 c 3 5d 3 7c 2d 2 Ex 13 3 c 16 22pr (2 - c) + 3(c - 3) = - 13 C=13 3 3 + 13
