Question

How many 4-letter words with or without meaning, can be formed out of the letters of the word, 'LOGARITHMS',​

Answer 1

αηѕωєя

Explanation:

• 'LOGARITHMS' contains 10 different letters.

• Required number of words = Number of arrangements of 10 letters, taking 4 at a time.

• = 10P4

• = 5040

$hope \: its \: help \: u$

Answer 2

'LOGARITHMS' contain 1 different letters

.

Required number of words = Number of arrangements of 10 letters, taking 4 at a time.

= 10P4

= 5040

hope \: its \: help