Question

The set {1, 2, 3, 4, ...} is denoted by
a) Z
b) N
c) both a, b
d) z
an
3 1
is​

Answer 1

Answer:

b) N (natural number )

Step-by-step explanation:

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Answer 2

Answer:

b

Step-by-step explanation:

bcz it start from 1 to infinity