Mathematics, 30.07.2019 19:10, AnonymousLizard52303

2.25 if > = 1, find a formula for the alternating sum of the binomial coefficients in the nth row of pascal? s triangle: prove what you say. hint. consider f(x) = (1 + x)^n when x = -1.

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2.25 if > = 1, find a formula for the alternating sum of the binomial coefficients in the nth ro...