Question 18 The points whose abscissa and ordinate have different signs will lie in
A) I and II quadrants B) II and III quadrants C) I and III quadrants D) II and IV quadrants
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Solution
The answer is D. The points whose abscissa and ordinate have different signs will be of the form ( -x,y) or (x, -y) and these points will lie in II and IV quadrants.