Which of the points `P (5.- 1), Q (3,- 2)` and `R (1, 1)` lie in the solution of the system of inequations `x + y le 4

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Q 1659767614.     Which of the points `P (5.- 1), Q (3,- 2)` and `R (1, 1)`
lie in the solution of the system of inequations
`x + y le 4` and `x - yge 2` `?`
CDS 2016
A

`text(Q and R)`

B

`text(P and R)`

C

`text(P and Q)`

D

`text(P, Q and R)`

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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