Question

a=-1/3
b = 0
c = -1
a) a + b + c
b) a -(c +b)
URGENTE!!!!!!

Answer 1

Resposta:

a) -1/3 +0 -1

-1/3 -3/3

-4/3

b) -1/3 - (-1 +0)

-1/3 +1

-1/3 +3/3

2/3