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Please solve RD Sharma Class 12 Chapter 29 Linear Programming Exercise Multiple Choice Question Question 1 maths textbook solution.

Answers (1)

Answer: (b)Open half plane not containing the origin.

Hint: Put x=0 and y=0 in given equation

Given: The solution set in equation \text {2x+y}>5

Solution: Let  \text {x,y} plane

By the given equation \text {2x+y}>5

x=0 and y=0

y>5 and x>\frac{5}{2}

In the above drawn plane, option a, c are not satisfied.

So, the correct option is (b) which is open half plane but not containing the origin

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