M 1 1 2 =- 5 4 July 8, 2019 16 32 64 128 M 2 1 5 m 3 1 4 M 1 2 =- 5 4 how to solve 3 4m 2 m 1 )= 1 4m 5 L 1 1 m (- 2 2 n 5 4 Liaison frigorifique 1 4 1 2 5 m 2 1 4 6 m 1 1 5 M= 1 2 3 4 5 M(-1 2 1) M=1 5