Question

Dados A=[2,7]B[-1,5] e E=[3,9[ Calcule
A-B
B- A
A-E
E-B

Answer 1

A = [2,7]

B = [-1,5]

E = [3,9]

A - B = [2,7]

B - A = [-1,5]

A - E = [2,7]

E - B = [3, 9]