如何求最小值
已知五个正整数,如123,457,890,2341,742,求x,y,z,m,n,使x+y+z+m+n=47而且(x/123-47/4553)2+(y/457-47/4553)2+(z/890-47/4553)2+(m/2341-47/4553)2+(n/742-47/4553)2最小?其中4553是123,457,890,2341,742之和。
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如何用EXCEL解决此题目?
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