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Why are Japanese people chubby while Koreans are not ??? I just want Koreans to be that way?? Could someone please help find inequalities? (LPP) I'm supposed to find how many pharm. and techn. are needed to minimize the costs. Thanks? How to Expand e^x and ln(1+x) as a power series and hence show that e^x / ln(1+x) = x + (x^2)/2 + (x^3)/3? Does anyone understand how to solve this question? the answer is E. but I have no idea how to do it.. please explain thank u? How can a confidence interval have the same lower or upper bound as another set of intervals?