MCQ
The optimal value of the objective function is attained at the points:
- AOn x - axis
- BOn y - axis
- CWhich are corner points of the feasible region
- DNone of these
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| $\text{X}:$ | $1$ | $2$ | $3$ | $4$ |
| $\text{P}(\text{X}):$ | $\frac{1}{10}$ | $\frac{1}{5}$ | $\frac{3}{10}$ | $\frac{2}{5}$ |
The value of E(X2) is:
$3 x-y+4 z=3$
$x+2 y-3 x=-2$
$6 x+5 y+k z=-3$
has infinitely many solutions, is: