How many different passwords can be made from all the letters in the word CALCULUS ?

Question

asked Jul 17, 2024 47.4k views

1 Answer

Egeer · Answer 1 · 2024-07-22T22:29:56+0000

Answer:
(8!)/(2!*2!*2!) = 5040.

Explanation:

Since CALCULUS has 8 letters with 2 indistinguishable C's,

2 indisnguishable L's and 2 indistinguishable U's, the answer is

(8!)/(2!*2!*2!) = 5040.