how many different 9-letter words (real or imaginary) can be formed from the letters in the word ECONOMICS?

Answer 1

nine letters, two sets of two.

9!/2!2!

check my thinking.

I still am in awe at what an imaginary word is....must be something in new age poetry.

Answer 2

imaginary as in mecosonic, just changing the order of the letters but more than likely it's not a word you'll see in the dictionary, that's what real or imaginary refers to.