规定m*2=1-m/n,m**n=m/n-1,求(6*8)**(8*6)的值这题我看不懂,m*n=1-m/n,m**n=m/n-1,求(6*8)**(8*6)
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![规定m*2=1-m/n,m**n=m/n-1,求(6*8)**(8*6)的值这题我看不懂,m*n=1-m/n,m**n=m/n-1,求(6*8)**(8*6)](/uploads/image/z/11941864-16-4.jpg?t=%E8%A7%84%E5%AE%9Am%2A2%3D1-m%2Fn%2Cm%2A%2An%3Dm%2Fn-1%2C%E6%B1%82%286%2A8%29%2A%2A%288%2A6%29%E7%9A%84%E5%80%BC%E8%BF%99%E9%A2%98%E6%88%91%E7%9C%8B%E4%B8%8D%E6%87%82%2Cm%2An%3D1-m%2Fn%2Cm%2A%2An%3Dm%2Fn-1%2C%E6%B1%82%286%2A8%29%2A%2A%288%2A6%29)
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规定m*2=1-m/n,m**n=m/n-1,求(6*8)**(8*6)的值这题我看不懂,m*n=1-m/n,m**n=m/n-1,求(6*8)**(8*6)
规定m*2=1-m/n,m**n=m/n-1,求(6*8)**(8*6)的值
这题我看不懂,
m*n=1-m/n,m**n=m/n-1,求(6*8)**(8*6)
规定m*2=1-m/n,m**n=m/n-1,求(6*8)**(8*6)的值这题我看不懂,m*n=1-m/n,m**n=m/n-1,求(6*8)**(8*6)
第一个规定可能有错,应该是 m*n=1-m/n,如果改成这样的话,
(6*8)**(8*6)=[1-6/8]**[1-8/6]=(1/4)**(-1/3)=(1/4)/(-1/3)-1=-7/4