Question

point (1,1) , (1,-1), (-1,1), (-1,-1)

lie in first quadrant

lie in third quadrant

lie in first and third quadrant

do not lie in the same quadrant
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Answer 1

Answer:

Do not lie in the same quadrant

Step-by-step explanation:

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Answer 2

Answer:

<1,1> lies in 1 quadrant

<1,-1> lies in 4 quadrant

<-1,1> lies in2 quadrant

<-1,-1> lies in 3 quadrant

Step-by-step explanation: