Question

Fie numerele a=36 si b=24. Rezolvati
A) | a- b |
B) | b - a |
C) |a - b | - |b- a |
| este modul

Answer 1

a) |a-b|=|36-24|=12

b) |b-a|=|24-36|=-(24-36)=-24+36=12

c)|a-b|-|b-a|=12-12=0

cred ca este bine.

Answer 2

A)|36-24|=|12|=12
B)|24-26|=|-2|=2
C)|12|-|-2|=|14|=14