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The common region represented by inequal...

The common region represented by inequalities `yle2,x+yle3,-2x+yle1,xge0,yge0` is

A

a triangle

B

a quadrilateral

C

a square

D

a pentagon

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The correct Answer is:
D
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  2. The lines 5x+4yge20,xle6,yle4,xge0,yge0 form

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