Question

calcular módulo

a) Ι -5 + ( -1 ) Ι

b) Ι6 . ( 4) Ι

c) Ι -5 + 3 Ι + Ι 2 - 8 Ι

Answer 1

a) Ι -5 + ( -1 ) Ι = | -5 - 1 | = | -6 | = 6

b) Ι6 . ( 4) Ι = | 6 . 4 | = | 24 | = 24

c) Ι -5 + 3 Ι + Ι 2 - 8 Ι = | -2 | + | -6 | = 2 + 6 = 8