Question

(39) Additive identity on N is
(a)0
(c) No identity
(b) 1
(d) None of these
​

Answer 1

Answer:

a) 0

Step-by-step explanation:

additive identity means a no. or a grp of nos. whose addition results in the same no.

e.g. 29+0=29

2+0=2

-2+0= -2....etc