What number is composite 2,11,9,5

Since 9 = 3*3, this means 3 is a factor of 9 and 9 is composite. The other values are prime numbers because the only factors of something like 11 is 1 and 11. Same for 2 and 5.

Answer: 9

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rohiraakshay4 rohiraakshay4 · Answer 2 · 2022-05-26T10:26:28+02:00

The required composite number is 9 because it is the product of smaller positive integer 3 with two times.

Composite Number:

Composite number is nothing but the positive integers that product of two or more smaller positive integers.

How to determine composite number ?

Using the set of given numbers that is 2, 11, 9, 5

We observe all are positive integers

The only number 9 is the multiple of 3

All other numbers are prime that is divisible by 1 or itself only

Therefore the required composite number from the given is 9.

Learn more about composite number here-https://brainly.com/question/1090830

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