Question

A natural number 1 has no predecessor.
A) True
B) False

Answer 1

Hint: In this question it is given whether natural 1 has any predecessor or not. So to find the solution we need to know about the natural numbers and whole numbers, after observation if we find any other number which predeces 1 then the given statement will be true and if there is no number before 1 then the statement will be false.

Complete step-by-step solution:
As we know that natural numbers are, 1, 2,.......$\infty$
And the whole numbers are 0, 1, 2,.......$\infty$

It is true in the sense that the predecessor of natural number 1 is whole number 0.

Note: If the question is like- natural Number 1 has no natural predecessor, then the answer will be true in the sense that 1 does not have any predecessor which is a natural number.