Math, asked by KowsikJangam, 6 hours ago

Which of the following sets is not closed under subtraction?

a) N
b) Z
c) Q
d) R

Answers

Answered by prateeksahu32

1

d )R ok gentel man ok ok ok

Answered by nitinsinghb552

2

Answer:

option b - Z

Step-by-step explanation:

A set closed means that the operation can be performed with all of the integers, and the resulting answer will always be an integer.

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