(a) How many different three-letter initials can people have: , (b) How many different three-letter initials with none of the le

Question

2 years ago

7

(a) How many different three-letter initials can people have: , (b) How many different three-letter initials with none of the le

tters repeated can people have: , (c) How many different three-letter initials with letters repeated begin with an X: , (d) How many different three-letter initials begin with a F and end in a D: .

Mathematics

1 answer:

marissa [1.9K] · Answer 1 · 2022-10-23T16:49:43+03:00

marissa [1.9K]2 years ago

5 0

Answer:

Step-by-step explanation:

A) 26*26*26 =17576

B)26*25*24=15600

C)26*26=676

D) 26