SOLUTION: Suppose you would like to pick three lunches for your 3-days’ vacation and you may choose between Chinese (C) food and Japanese food (J) in each day. Construct a tree diagram to

Question 1191824: Suppose you would like to pick three lunches for your 3-days’ vacation and you may choose between Chinese (C) food and Japanese food (J) in each day.
Construct a tree diagram to show all possible combination of lunch sequence.
Answer by ikleyn(52910) (Show Source): You can put this solution on YOUR website!
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Suppose you would like to pick three lunches for your 3-days’ vacation
and you may choose between Chinese (C) food and Japanese food (J) in each day.
Construct a tree diagram to show all possible combination of lunch sequence.
~~~~~~~~~~~~~~~~~~

All possible combinations is the set of all words of the length 3 written using 2-letter alphabet { C, J }:


    CCC
    CCJ
    CJC
    CJJ

    JCC
    JCJ
    JJC
    JJJ


In all, there are 8 =  possible combinations.

Solved and explained.

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