Average of the numbers
Let X = {x1, x2,...,xn} be set of n real numbers. Let A be average of the numbers in X.
Prove that at least one of the xi in X is greater than or equal to A.
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Let X = {x1, x2,...,xn} be set of n real numbers. Let A be average of the numbers in X. Prove that at least one of the xi in X is greater than or equal to A.
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