The total number of words that can be formed using all letters of the word “DIPESH”…

MATHEMATICS · Single correct · CBSE · Mathematics · Permutations and Combinations · Permutations and Combinations

Problem

The total number of words that can be formed using all letters of the word “DIPESH” that neither begin with “I” nor end with “D” is equal to (1)

504

(2)

480

(3)

624

(4)

696