👤

19 Calculati: a S= 2 1.3 + 2 2 3.5 5.7 + + 2 97.99 b S= 3 3 1.4 4.7 + + 3 7.10 + 2 94.97​

19 Calculati A S 2 13 2 2 35 57 2 9799 B S 3 3 14 47 3 710 2 9497 class=