Se define : X&Y = 5X - 2YCalcula : S = (4A8) A(3A7)?
Se define : X&Y = 5X - 2Y Calcula : S = (4A8) A(3A7).
Se define : X&Y = 5X - 2Y Calcula : S = (4A8) A(3A7).
En resumen
(4A8) = 5(4) - 2(8) = 20 - 16 = 4 (3A7) = 5(3) - 2(7) = 15 - 14 = 1 (4A1) = 5(4) - 2(1) = 20 - 2 = 18 rpta : S = 18.
(4A8) = 5(4) - 2(8) = 20 - 16 = 4
(3A7) = 5(3) - 2(7) = 15 - 14 = 1
(4A1) = 5(4) - 2(1) = 20 - 2 = 18
rpta :
S = 18.