Question

Sendo A = [ 2,3], B = [ 2, 4 ] e C = [ 1, 3 ] determine:
a) C x ( B - A )
b) ( A U C ) x B

Answer 1

A) 1,3.(2,4-2,3)= 0,13 B) (2,3)+(1,3).2,4= 8,64