Question

b.
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Subjective Part: 20
Answer any two questions:
1) 30, 31, 32, 33, 34, 35, 36, 37, 38, 39 and 40 are eleven
numbers.
a) Define co-prime numbers.
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Ycont the prime numbers and​

Answer 1

Step-by-step explanation:

1. 30, 32, 34, 36, 38, 40

a) A Co-prime number is a set of numbers or integers which have only 1 as their common factor i.e. their highest common factor (HCF) will be 1. Co-prime numbers are also known as relatively prime or mutually prime numbers. It is important that there should be two numbers in order to form co-primes.

Some of the pairs of coprime numbers from 1 to 100 are (2,3), (3,5), (5,7), (11,13), (17,19), (21,22), (29,31), (41,43), (59,61), (71,73), (87,88), (99,100) So this was the basic difference between the prime and the coprime numbers.

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