Question

iv. Which of the following is a false statement?
a) a+b is a rational number
b) (a+b)+c equal not a+(b+c)
c) -a+a=-1
d) (a-b)+c equal not a/c + (-b/c)​

Answer 1

Answer:

c is the option which us false because if we add the number to its additive inverse the answer is always zero