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Newbie | Next Rank: 10 Posts
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by aparna312 » Thu Nov 27, 2008 4:52 am
Anyone who can help me with this one?

T is the set of all numbers that can be written as a sum involving distinct real numbers a b c and d. |a|a +2|b|b+ 3 |c|c +4|d|d + 5|abcd|abcd

What is the range of T?

Options:
A. 15
B. 28
C. 29
D. 30
E. 26


Prob is that I don't have the right answer :)
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by rohangupta83 » Thu Nov 27, 2008 7:19 am
|a|a +2|b|b+ 3 |c|c +4|d|d + 5|abcd|abcd

what is the purpose of the above equation?
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by austin » Thu Nov 27, 2008 8:57 am
I cant quite get the question.. can you please make it more clear??
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