Question

Which is the value of (3+1)-(3-1)?

A. -1
o
B. 0
C. 2
C
D. 2i
O E 6+21

Answer 1

The answer is C

(3+1) equals 4
(3-1) equals 2
4-2=2

Answer 2

(3+1-(3-1)? Is equivalent to two