Question

Which of the following combinations is true for integers:

(i) The positive and negative numbers including zero are called integers

(ii) Zero is a positive integer

(iii) Subtraction of integers is commutative

(iv) The addition of integers is associative

Choose the correct option *

(a) (i) and iv)
(b) (i) and iii)
(c) (ii) and iii)
(d) (ii) and iv)

plz answer fast plz answer fast​

Answer 1

Answer:

b 1 and 3 I the correct option

Step-by-step explanation:

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Answer 2

Answer:

option A is the right answer