WAEC MATHS ANSWERS 2020 TYPED FORMAT
WAEC MATHS ANSWERS 2020 TYPED FORMAT Our previous post are pictures of snapped solutions, here on this post we have a typed format for the answers. be sure to check well. good luck (1a) Given A={2,4,6,8,…} B={3,6,9,12,…} C={1,2,3,6} U= {1,2,3,4,5,6,7,8,9,10} A’ = {1,3,5,7,9} B’ = {1,2,4,5,7,8,10} C’ = {4,5,7,8,9,10} A’nB’nC’ = {5, 7} (1b) Cost … Read more