Question

Points (1, -1), (2, -2), (-3, -4), (4, -5)

a) all lie in the II quadrant
b) all lie in the III quadrant
c) all lie in the IV quadrant
d) do not lie in the same quadrant
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Answer 1

$\huge\red{\underline{{\boxed{\textbf{QUESTION}}}}}$

Points (1, -1), (2, -2), (-3, -4), (4, -5)

a) all lie in the II quadrant

b) all lie in the III quadrant

c) all lie in the IV quadrant

d) do not lie in the same quadrant

$\huge\red{\underline{{\boxed{\textbf{ANSWER}}}}}$

Points (1, -1), (2, -2), (-3, -4), (4, -5)

a) all lie in the II quadrant

b) all lie in the III quadrant

c) all lie in the IV quadrant

d) do not lie in the same quadrant ✔️

Reason :-

You can see in figure that the three points lie in fourth quadrant and one point lie in in third quadrant hence all points do not lie in the same quadrant.

__________________

@HarshPratapSingh

Answer 2

$\huge\underline{\underline{\pink{\sf Answer}}}$

Points (1,-1),(2,-2),(-3,-4),(4,-5) do not lie on the same quadrant.

For Verification refer attachment.But this can't be done in the exam so let's look about each quadrant in detail.

━━━━━━━━━━━━━━━

First Quadrant

✭ The First Quadrant is on the right top side of the graph

✭ This one has both the x coordinates and the y coordinates positive

✭ So if a point has to lie in this quadrant the point should be of the form (x,y)

━━━━━━━━━━━━━━━

Second Quadrant

✭ The Second Quadrant is on the left top side of the graph

✭ This has its x coordinates negative and it's y coordinates positive

✭ So if a point has to lie on this coordinate it has to be of the form (-x,y)

━━━━━━━━━━━━━━━

Third Quadrant

✭ The Third Quadrant is on the left bottom side of the graph

✭ This has both it's x and y coordinates negative

✭ So if a point has to lie on this quadrant it should be of the form (-x,-y)

━━━━━━━━━━━━━━━

Fourth Quadrant

✭ The Fourth Quadrant is on the right bottom side of the graph

✭ This has its x coordinate positive and it's y coordinate negative

✭ So if a point has to lie on this quadrant it should be of the form (x,-y)

━━━━━━━━━━━━━━━━━━━━━━