In the set of whole numbers, 1 has a predecessor. State True or False?
Options:
A . True
B . False
C . 5, 7, 8
D . 9, 11, 12
Answer: Option A : A We get the predecessor of any number by reducing 1 from that number. The predecessor of 1 is 0 and 0 lies in the number systemof whole numbers.
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