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Math induction help, (1+x)^n > 1+nx ? - Yahoo Answers
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日期:2025-12-11
(1+x)^2 = (1+2x+x^2) > 1+2x. Assume (1+x)^n > 1+nx, then (1+x)^(n+1) = (1+x) (1
+x)^n > (1+x)(1+nx) = 1+ (n+1)x + nx^2 > 1+ (n+1)x. 0. 0....看更多

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