
Concept explainers
To provide an example of a prime number & composite number

Answer to Problem 1CR
Prime Number-17
Composite Number-12
Explanation of Solution
Calculation:
A prime number is a whole number greater than 1, which has only two factors- 1 & itself. Such Numbers are either divisible by 1 or themselves. For example, 17 is a prime number, as it can be divided by no other number , except for 1 & 17.
Hence, 17 is a prime number.
A Composite number is a number which is not prime & has more factors, other than 1 & the number itself. For example, 12 is a composite number, as it is the product of two smaller integers
Hence, 12 is a composite number
Chapter 4 Solutions
ELEMENTARY+INTERMEDIATE ALGEBRA
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