Help me with a permutations probability problem.
March 27, 2014 7:27 PM Subscribe
I'm an answer-checker who is rusty at probability. Can you solve this problem?
What is the probability that a random arrangement of the letters in the word THRUSTS will have the two T's next to each other?
posted by 23skidoo to Education (11 answers total) 2 users marked this as a favorite
Also, if you could quickly explain your answer, that'd be awesome.