Question

Which natural number has no predecessor
(a) 0
(b) 1
(c) 10
(d) 100

Answer 1

Answer:

Option (b) is correct

Step-by-step explanation:

Natural numbers (N) = { 1,2,3,4,5,...}

Here, Natural numbers start from 1.

Predecessor of 1 = 1 - 1 = 0

But , 0 is not a natural number.

Natural number 1 has no predecessor.

Therefore.,

Option (b) is correct.

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Answer 2

Answer:

b) 1;

Step-by-step explanation:

because it has no number