lim π^n/(2^n+3^n).求极限lim n趋向于正无穷大.具体解算,
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lim π^n/(2^n+3^n).求极限lim n趋向于正无穷大.具体解算,
lim π^n/(2^n+3^n).求极限
lim n趋向于正无穷大.具体解算,
lim π^n/(2^n+3^n).求极限lim n趋向于正无穷大.具体解算,
分子分母同除以πⁿ
原式=lim[n→∞] 1/[(2/π)ⁿ+(3/π)ⁿ]=+∞
分子为1,分母极限为0,因此结果是正无穷大.
lim π^n/(2^n+3^n)
=lim 1/((2/π)^n+(3/π)^n) (2<π ,3<π,(2/π)^n,(3/π)^n 当n趋于正穷大时,都趋于0)
=正穷大
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