Question Number 60257 by rahul 19 last updated on 19/May/19
$${The}\:{maximum}\:{value}\:{of}\:{Z}=\mathrm{4}{x}+\mathrm{2}{y} \\ $$$${subject}\:{to}\:{constraints}\:\mathrm{2}{x}+\mathrm{3}{y}\leqslant\mathrm{18}\:, \\ $$$${x}+{y}\geqslant\mathrm{10}\:{and}\:{x},{y}\geqslant\mathrm{0}\:{is}\:? \\ $$
Commented by rahul 19 last updated on 19/May/19
$${Ans}:\:{we}\:{cannot}\:{find}\:{max}.\:{value}\:{of}\:{Z}\:! \\ $$
Commented by ajfour last updated on 19/May/19
$$\mathrm{True},\:\mathrm{unbounded}\:\mathrm{region}. \\ $$
Commented by ajfour last updated on 19/May/19
Commented by rahul 19 last updated on 20/May/19
$${thanks}\:{sir}. \\ $$