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![[Post New]](/templates/default/images/icon_minipost_new.gif) 30 Jun 2008 13:59:16 IST
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6! ways.... one particular combination can occur in 6! ways, as repetition is not allowed...
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Agar aap 90 baar paap karoge to keval 45 baar hi pakde jaoge......batao
kyu????* *
b'cos.... sin90=cot 45 |
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