Question

please answer my questions please​

Answer 1

Answer:

14.a) -(-a)

15.b) 1.. Hope this will help you

Answer 2

Answer:

Step-by-step explanation:

Inverse means a change in sign.Which is basically means opposite signs.

Additive inverse of 'a' is -a so -(-a) is not additive inverse of 'a'

1 is the multiplicative identity of any number or variable.