A computer while calculating correlation coefficient between two variables X and Y from 25 pairs of observations obtained the following results : n=25, ∑ X= 125, ∑ X^2=650, ∑ Y=100, ∑ Y^2= 460, ∑ XY =508. If was, however, later ...
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Analysis the need of integer programming in mathematical programming.
Find the missing entry in the following table x 0 1 2 3 4 yx 1 3 9 – 81
Write the Dual of LPP Min z= 3×1+ 2×2 Subject to x1 – x2≤ 1, x1+x2 ≥ 3, x1, x2≥ 0