Q7 of 114 Page 36

What is a composite number?

A whole number that can be divided evenly by numbers other than 1 or itself is a composite number. We can also say, “A non - prime number is a composite number”.


More from this chapter

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5

If a and b are two prime numbers then LCM (a, b).

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If the product of two numbers is 1050 and their HCF is 25, find their LCM.

 8

If a and b are relatively prime then what is their HCF?

 9

If the rational number a/b has a terminating decimal expansion, what is the condition to be satisfied by b?