@fanking | ||
How many 4 letter words can u make out of the word FACTOR |
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7
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@filifulu | 19 December 09 | |
Fact, octa, cart,
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@segtos | 31 December 09 | |
Teach me this topic
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@kezz4 | 6 January 10 | |
Solution. first the word FACTOR comprises of 6 letters so. 6! Divide by 4 6!/4= 720/4 therefore 180 words can be made from factor.
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@bbwjill | 18 February 10 | |
thats wrong. first selection of 4 letters out of 6 thats 6C4 and then multiply by arrangement of 4 letters, thats 4!.
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@bbwjill | 18 February 10 | |
filifulu's reply was quite ridiculously suited to an english group.
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@sex.u.up | 12 August 10 | |
Factor is 6words.=6c4=6!/(6-4)!4!=6!/2!4!=6*5*4*3*2*1/1*2!4!=6*5*3=60answer
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@bacilus | 29 March 12 | |
How can i solve permutation using calculator
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