4. In how many ways can the letters in the word SUPPLIES be
arranges?
a) 8!
b) 8!/4!
c) 8!/2!2!
d) 8P8
arranges?
a) 8!
b) 8!/4!
c) 8!/2!2!
d) 8P8
-
8 letters altogether, hence 8!
P is repeated, hence divided by 2!
S is repeated, hence divided by 2!
8!/(2!2!)
Answer c.
P is repeated, hence divided by 2!
S is repeated, hence divided by 2!
8!/(2!2!)
Answer c.