In how many ways 2 red pens, 3 blue pens and 4 black pens can be arran – McqOptions

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1.	In how many ways 2 red pens, 3 blue pens and 4 black pens can be arranged if same color pens are indistinguishable?
A.	362880
B.	1260
C.	24
D.	105680
Answer» C. 24

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