In Daya s bag there are 3 books of History, 4 books of Science and 2 b – McqOptions

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1.	In Daya s bag there are 3 books of History, 4 books of Science and 2 books of Maths. In how many ways can Daya arrange the books so that all the books of same subject are together?
A.	9
B.	6
C.	8640
D.	1728
Answer» E.

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