InterviewSolution
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InterviewSolution
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&Find the minimum value offor x>0. |
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Answer» ( x+1/x)^6-( x^6+1/x^6)-2//(x+1/x)^3+ x^3+1/x^3 = ( x^6+1/x^6+6x^6/ x^6-x^6-1/x^6-2)//( x^3+1/x^3+3x^3/x^3(x^3+1/ x^3) =+6-2//(x^3+1/x^3+3(x^3+1/ x^3) =4//1+3=4//4=1 Select a blank cell and type this formula =MIN(IF(A1:E10>0,A1:E10)) into it, and type Shift + Ctrl + Enter keys toget the smallestpositivevaluein the specified data range. Tip: In the formula, A1:E10 is the data range you want tofind smallestpositivevaluefrom. |
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