Question

Number of ways arranging letters of word a^4b^3c^5 in its expanded form

Answer 1

Answer:

12!/4!3!5!

Step-by-step explanation:

There are 4a's: a, a, a, a

There are 3b's: b, b, b

There are 5c's:c,c,c,c,c

Total there are 12 letters

So, 12!/4!3!5! Is the answer

Hope this answer helps you