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For the following LPP Maximise Z = 3x...

For the following LPP
Maximise Z = 3x + 4y
subject to constraints
`x - y ge - 1, x le 3`
`x ge 0, y ge0`
the maximum value is :

A

0

B

4

C

25

D

30

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XII BOARDS PREVIOUS YEAR-QUESTION PAPER 2022 TERM 1 SET 2-SECTION B
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  20. For the following LPP Maximise Z = 3x + 4y subject to constraint...

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