Linear Programming Question 73
Question: In which quadrant, the bounded region for inequations $ x+y\le 1 $ and $ x-y\le 1 $ is situated
Options:
A) I, II, III
B) I, III, V
C) II, III
D) All four quadrants
Show Answer
Answer:
Correct Answer: D
Solution:
As shown in the graph of $ x+y=1 $ and $ x-y=1 $, the origin is included in the area. Hence, the bounded region is situated in all four quadrants.
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