How many words can be fromed from the letter of word education provide uAi are not seperated at all

Answer 1

Please help answer this question

Answer 2

I want web maths to answer this question

Answer 3

If you mean "provided u and i are not separated,", then consider them as a single letter. Now there are 8 letters, so there are 8! ways to arrange the "letters"

Now, how many of those are words, I have no idea.