S={1,2,3,4,5}.(a) Pick 3 numbers fromSwithout repetition to make a 3-digit integer. How manypossible integers can we...

S={1,2,3,4,5}.(a) Pick 3 numbers fromSwithout repetition to make a 3-digit integer. How manypossible integers can we get?(b) Pick 3 numbers fromSwithout repetition to make a 3-digit integer. How manypossible integers are divisible by 5?(c) Pick 3 numbers fromSwithout repetition to make a 3-digit integer. How manypossibleoddintegers can we get?(d) Pick 3 numbers fromSto make a 3-digit integer if repetition is allowed. How manypossibleoddintegers can we get?

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orchestra answered 1 year ago

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