1.

There are two numbers p and q such that their HCF is 1. Which of the following statements are correct?1. Both p and q may be prime.2. One number may be prime and the other composite.3. Both the numbers may be composite.Select the correct answer using the code given below:

A. 1 and 2 only
B. 2 and 3 only
C. 1 and 3 only
D. 1, 2 and 3
Answer» E.


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