Mathematics, 09.09.2021 14:00 jocelynkissinge

If n arithmetic means are inserted between -2 and 7 such that 2nd mean: (n-1)th mean = 1:4, find the value of n.

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If n arithmetic means are inserted between -2 and 7 such that 2nd mean: (n-1)th mean = 1:4, find the value of n.​

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Another question on Mathematics

If n arithmetic means are inserted between -2 and 7 such that 2nd mean: (n-1)th mean = 1:4, find the value of n.