a) How many 2-digit

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Chapter8: Sequences, Series, And Probability
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Solve each problem and explain
3. Using only odd digits (i.e. 1,3,5,7,9),
(a) How many 2-digit numbers can be formed?
(b) How many 3-digit numbers can be formed?
(c) How many 2-digit or 3-digit numbers can be formed?
Transcribed Image Text:3. Using only odd digits (i.e. 1,3,5,7,9), (a) How many 2-digit numbers can be formed? (b) How many 3-digit numbers can be formed? (c) How many 2-digit or 3-digit numbers can be formed?
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