(PUC-RS) Se (n-1)!/(n+1)! - n! = 1/81 então n é igual a:
a) 13. b) 11. c) 9. d) 8. e) 6.
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Lista de comentários


Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.