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Chapter 4: Q11. (page 174)

Tell whether the number is prime or composite.

10

Short Answer

Expert verified

10 is a composite number.

Step by step solution

01

Step-1-Recall the concept of prime and composite numbers

Prime numbers are the numbers which are divisible by 1 and itself.

Composite numbers are the numbers which have factors other than 1 and itself.

02

Step-2- Find the factors of the given number

Observe that,

10梅2=510梅5=2

Therefore, the factors of 10 are 1, 2, 5 and 10.

03

Step-3- Conclusion

Since 10 has factors other than 1 and itself, it is a composite number.

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