Question 169917
a)8!/(3!*2!) three Ls and 2 As
=(8*7*6*5*4*3!)/(3!*2!)
=3360
.
b)6!/2! Since all the Ls are together they behave as a single letter in a 6 letter word.
=6*5*4*3*2!/2!
=360
.
Ed