JEE Mains Model Paper 7
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Question : 79 of 90
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If m is the A.M. of two distinct real numbers l and n (l, n > 1) and G 1 , G 2 and G 3 are three geometricmeans between l and n, then G 1 4 + 2 G 2 4 + G 3 4 equals :
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