SOLUTION: In a multiple choice test, there are 5 questions and 4 choices of A, B, C or D. How many ways are there of answering without picking the same answer for 2 consecutive answers?

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Question 290098: In a multiple choice test, there are 5 questions and 4 choices of A, B, C or D. How many ways are there of answering without picking the same answer for 2 consecutive answers?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
One problem at a time and no similar problems.