Question

verify that (a+b) + c =a + (b+c) when a=-1by 2 , b =-2by 3 and c=3by5 answer in rational number​

Answer 1

Answer:

Rational number= 0.000000000E + 00

Step-by-step explanation:

(a+b) +c = a + (b+c)

[(-1) + (-2)] + 3 = (-1) + [(-2) + 3]

(-3)+3= -3 +3

0 = 0

Rational number= 0.000000000E + 00