Ask your own question, for FREE!
Mathematics 17 Online
OpenStudy (anonymous):

how many different two letter initials can be made using the letter d,g,m,s,t if u can use each letter only once in each initial

OpenStudy (anonymous):

This is a permutation problem, where you are computing 5P2, which is 20.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!