Question

In converting a less-than-or-equal
constraint for use in a simplex table, we
must add​

Answer 1

$\displaystyle\huge\red{\underline{\underline{Solution}}}$

TO DETERMINE

The name of the variable, In converting a less-than-or-equal constraint for use in a simplex table, we must add

CALCULATION

When the constraints are inequations connected by the sign $\leqslant$ in each inequations a variable is added to the left side of it to convert it into a equation. These variables are known as $\sf{SL A CK \: VARIABLE}$

EXAMPLE :

Consider the inequation

$\sf{x_1-3x_2+4x_3 \: \leqslant 4}$

This inequation connected with the sign

$\leqslant$

Then a variable $\sf{x_4}$ is added to the left side of the constraint inequation and then it is converted into a equation

$\sf{x_1-3x_2+4x_3 +x_4=4}$

Here the variable $\sf{x_4}$ is a $\sf{SL A CK \: VARIABLE}$

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LEARN MORE FROM BRAINLY

Divergence of r / r^3 is

(a) zero at the origin (b) zero everywhere (c) zero everywhere except the origin (d) nonzero

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