Prove that sum of n Arithmetic Means inserted between two quantities a and b is n times the single AM of a and b. ?

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  • 7 months ago

    This is obvious. The inserted values are centrally placed so their mean is at the centre (a+b)/2. There are n of them so their sum is n(a+b)/2.

  • 7 months ago

    Here is the solution --

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