3 choices for each of 10 questions is clearly 3^10
Naturally, there is only 1 way of getting all the answers right.
If, however, you want to know the order of questions to answer, then there are 10! ways to select the questions.
Rather a poorly worded question.
There is a test with 10 questions. Each question has a choice of three answers, but only one answer is correct. How many ways are there to fill out the test?
By the way, we are learning combinations and permutations
1 answer
1 answer