A 4 2 1 July 8, 2019 16 32 64 128 A 4 2 16 A 4 2 10 A 4 2 12 A 4 2 13 A 4 1 2 3 A 2 4 11 A 4 a 2 1 0 A 4 b 2 1 A 4 2 3 1 formation A =( x 4 2 1 A 4 2 5 10 4 a 1 )= 2 answer 4 a 1 2 9 What is a 4 2 1 workout A 2 4 6 100
