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Consider the set X={−5,−3,−1,1,3,5,7...} consisting of 2012 numbers. Let 'x' be the average of the elements in X and 'y' be twice the average of the first 2012 natural numbers, then what is (x-y) ? |
| Answer» Consider the set X={−5,−3,−1,1,3,5,7...} consisting of 2012 numbers. Let 'x' be the average of the elements in X and 'y' be twice the average of the first 2012 natural numbers, then what is (x-y) ? | |