Maximise \( \mathrm{Z}=3 \mathrm{x}+4 \mathrm{y} \), subject to the...
Maximise \( \mathrm{Z}=3 \mathrm{x}+4 \mathrm{y} \), subject to the constraints \( \mathrm{x}+\mathrm{y} \leq \)
P \( 1, x \geq 0, y \geq 0 \).
(1) 2 at \( (0,6) \)
\( \left(2^{*}\right) 4 \) at \( (0,1) \)
W)
(3) 3 at \( (1,0) \)
(4) no maximum value.
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