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0 votes
23.9k views
in Mathematics by (71.3k points)

There are 3 copies each of 4 different books. The number of ways they can be arranged in a shelf is _______

(a) 369600 

(b) 400400 

(c) 420600 

(d) 440720

1 Answer

+2 votes
by (76.5k points)
selected by
 
Best answer

Correct option: (a) 369600

Explanation:

Total arrangements

= 369600

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