Consider the set of numbers {1...200} Denote by A the set of multiples of 2 in...

Consider the set of numbers {1...200}

Denote by A the set of multiples of 2 in this set.

Denote by B the set of multiples of 5 in this set.

Denote by C the set of multiples of 11 in this set.

How many numbers in {1...200} are divisible by at least one of 2,5 and 11?

How many numbers in {1...200} are relatively prime to 110 ?

(Relatively prime means they do not share any factors.)

How many numbers in {1...200} are divisible by 2 and 11 but not by 5?

How many numbers in {1...200} are divisible by 2 or 11 but not by 5?

Expert Solution

milcah answered 2 years ago

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