a) Rowoon is trying to guess the COmbination to his combination lock. The "COmbination" is a sequence of three numbers, where the numbers range from I to 12, with no nUmbers repeated. How Many different "coMbinations" are possible if he knows that the last number in the COmbination is either I or I 1? (Hint: Use the fundamental counting principle)

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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a) Rowoon is trying to guess the
COmbination to his combination lock. The
"COmbination" is a sequence of three
nUmbers, where the numbers range from I
to 12, with no numbers repeated. How Many
different "cOmbinations" are possible if he
knows that the last number in the
COmbination is either I or lT? (Hint: Use the
fundamental counting principle)
Transcribed Image Text:a) Rowoon is trying to guess the COmbination to his combination lock. The "COmbination" is a sequence of three nUmbers, where the numbers range from I to 12, with no numbers repeated. How Many different "cOmbinations" are possible if he knows that the last number in the COmbination is either I or lT? (Hint: Use the fundamental counting principle)
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