计算log(√2+1)^(√2-1)的值为

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计算log(√2+1)^(√2-1)的值为
计算log(√2+1)^(√2-1)的值为

计算log(√2+1)^(√2-1)的值为
(√2-1)*(√2+1)=1
√2-1=(√2+1)^(-1)
所求为log(√2+1) (√2-1)=log(√2+1) (√2+1)^(-1)=- log(√2+1) (√2+1)= -1

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