Mathematics, 03.09.2021 09:40, izzysmith6836

The coefficient of the 5th, 6th and 7th terms in a binomial expansion of (1 + x)" in ascending powers of x are consecutive
terms in a linear sequence. Find the possible values of n.

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The coefficient of the 5th, 6th and 7th terms in a binomial expansion of (1 + x)" in ascending pow...