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02-06-2013, 10:39 PM
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#1
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02-06-2013, 10:41 PM
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#2
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02-07-2013, 12:36 AM
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#3
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02-07-2013, 12:48 AM
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#4
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02-07-2013, 12:56 AM
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#5
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02-07-2013, 02:23 AM
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#6
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02-07-2013, 10:45 AM
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#7
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The Following User Says Thank You to For This Useful Post:
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11-30-2015, 02:20 AM
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#8
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11-30-2015, 02:32 AM
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#9
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The Following User Says Thank You to For This Useful Post:
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11-30-2015, 02:40 AM
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#10
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The Following User Says Thank You to For This Useful Post:
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11-30-2015, 10:15 AM
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#11
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x is positive and not equal 1
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The Following User Says Thank You to For This Useful Post:
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11-30-2015, 10:29 AM
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#12
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q6)
a+b+c=(a+b-c)+(b+c-a)+(c+a-b)
using Am-GM WE HAVE
(a+b+c)/ 3 > or = third root of (a+b_c)(b+c-a)(c+A-b)
by cubing both sides we get the required result
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