Answer:
the LCM of two prime numbers is always equal to its product
as we know,
LCM × HCF = Product of two numbers
=> pq × rs = pq
=> rs = 1
=> r = 1/s
on squaring both the sides...
=> r² = 1/s². option b will be correct..
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Answers & Comments
Answer:
the LCM of two prime numbers is always equal to its product
as we know,
LCM × HCF = Product of two numbers
=> pq × rs = pq
=> rs = 1
=> r = 1/s
on squaring both the sides...
=> r² = 1/s². option b will be correct..