SOLUTION: In an examination, there are three multiple-choice questions and each question has 4 choices.Then the number of ways in which a student can fail to get all answer correct
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Question 1149293: In an examination, there are three multiple-choice questions and each question has 4 choices.Then the number of ways in which a student can fail to get all answer correct Answer by Boreal(15235) (Show Source):
You can put this solution on YOUR website! There are 4^3 possible choices for an answer.
Only 1 choice out of those 64 is correct.
There are 63 ways to fail to get all answers correct.
