Ask your own question, for FREE!
Mathematics 19 Online
OpenStudy (anonymous):

...

OpenStudy (anonymous):

My solution to this is 26*26*26*26*10*10*8 = 365,580,800.

Directrix (directrix):

Do we know that repetitions are allowed?

OpenStudy (anonymous):

The question was not clear on that. I assume that there is repetition. I will ask the professor and if repetition is not allowed, then i can do 26*2*24....

Directrix (directrix):

26*26*26*26*10*10*8 I got what you did, assuming the letters come first and reps are allowed.

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!