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Home › AP EAPCET (Engineering) › Mathematics › Coordinate Geometry: Plane › What happens to the orientation of a plane coord…

What happens to the orientation of a plane coordinate system if both axes are switched in direction?

AIt reverses
BIt is unchanged
CIt turns oblique
DIt becomes skew
Answer & Solution
Correct answer: B. It is unchanged
Reversing one axis flips the handedness, but reversing both flips it twice, which leaves it unchanged.
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