Qualification > Math
Additional Math Help HERE ONLY...!
J.Darren:
--- Quote from: SAKS10111 on June 09, 2010, 12:06:03 pm ---ok i did EITHER and i did not get a negative answer. i got a weird answer it was like in pi and stuff. final answer was in decimals. does anyone remember what they got for the answer?
also, what did everyone get for the permutations/combinations questions (variant 2)
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I got 1.3 something.
J.Darren:
--- Quote from: jellybeans on June 09, 2010, 02:33:40 pm ---OH, & for variant 2, the combination question for choosing 7 pieces from 6 classical & 4 modern pieces..
i got 10C7 = 120ways for i) and 100 ways for ii) :) :) did anyone get the same answers?
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10C7 for the first one and 100 for the third one, forgot what I got for the second one but it is fewer than 100 for sure. The answer in part ii adds up with two other possibilities to give 100.
jellybeans:
--- Quote from: J.Darren on June 09, 2010, 04:25:53 pm ---10C7 for the first one and 100 for the third one, forgot what I got for the second one but it is fewer than 100 for sure. The answer in part ii adds up with two other possibilities to give 100.
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YOU HAD 3 PARTS?which variant did you do...? :o i only had i) and ii) ? & mine was variant 2... :)
jellybeans:
--- Quote from: Ari Ben Canaan on June 09, 2010, 04:24:25 pm ---This stuff looks WAAAAAAY harder than my normal math. :-\
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hahahahahaha.. *NODSNODSNODS.
Ghost Of Highbury:
--- Quote from: Ari Ben Canaan on June 09, 2010, 04:24:25 pm ---This stuff looks WAAAAAAY harder than my normal math. :-\
--- End quote ---
lol, it is ;)
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