Question

Which of the following statements is a contradiction?

1/2 is a whole number.
-2 is an integer.
5 is a natural number.
π is irrational.

Answer 1

what is contradiction ?

Answer 2

explain me first

Answer 3

off of google con·tra·dic·tion
ˌkäntrəˈdikSH(ə)n/
noun
noun: contradiction; plural noun: contradictions

a combination of statements, ideas, or features of a situation that are opposed to one another.
"the proposed new system suffers from a set of internal contradictions"
a person, thing, or situation in which inconsistent elements are present.
"the paradox of using force to overcome force is a real contradiction"
the statement of a position opposite to one already made.
"the second sentence appears to be in flat contradiction of the first"
synonyms: denial, refutation, rebuttal, countering
"a contradiction of his statement"
antonyms: confirmation, reaffirmation

Origin
late Middle English: via Old French from Latin contradictio(n-), from the verb contradicere (see contradict).
Translate contradiction to
Use over time for: contradiction

Answer 4

the answer is C btw

Answer 5

medal