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Consider the Word W=TERRORIST. Q. Numb...

Consider the Word W=TERRORIST.
Q. Number of arrangements of the word W, if R's as well as T's are separated, is

A

11460

B

10400

C

12600

D

9860

Text Solution

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The correct Answer is:
C
xTxExOxIxSxTx
therefore are 7 available places for RRR.
`therefore`Required ways`=.^(7)C_(3)xx(6!)/(2!)=12600`
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