Question

Please tell this matching​

Answer 1

how to get the most suitable

Answer 2

Answer:

a×1 = a

1 = multiplication identity

-a ÷ -b = a÷b

a × -1 = -a

a×0 = 0

-a ÷ b = a÷- b

0 = additive identity

a ÷ -a = -1

-a = additive inverse

hope it helps :)