Math, asked by yogeshkrishania098, 5 months ago

total number of words formed with the letters of the word “SERIES' is-
(A) 720
(B) 180
(C) 360

Answers

Answered by dhanush6359
1

Answer:

720

series= 6!

6*5*4*3*2*1

720

Answered by mohammedakif134
0

Answer:

180

Step-by-step explanation:

SERIES There are 6 letters in the word ‘SERIES’ out of which 2 are S’s, 2 are E’s and the rest all are distinct. Therefore by using the formula

, n!/ (p! × q! × r!)

The total number of arrangements

= 6! / (2! 2!)

= [6 × 5 × 4 × 3 × 2 × 1] / (2! 2!)

= 6 × 5 × 3 × 2 × 1

= 180

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