How many different five-letter permutations can you make from the letters A, B, C, D, E, and F?
720
240
300
350
Using the permutation formula,
Here,
n = 6 and r = 5
Thus,
Therefore, the five-letter permutations can be done in 720 ways.
Study 40% syllabus and score up to 100% marks in JEE