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  • Abscissa of a point is positive in (A) I and II quadrants (B) I and IV quadrants (C) I quadrant only (D) II quadrant only

Abscissa of a point is positive in

(A) I and II quadrants  
(B) I and IV quadrants
(C) I quadrant only  
(D) II quadrant only

Answers (1)

Answer: (B) I and IV quadrants

Solution.


The abscissa is the x-axis (horizontal) coordinate
(A) We know that abscissa is positive and negative in I quadrant and II quadrants respectively, so this option is incorrect.
(B) Abscissa of a point is positive in 1 quadrant and IV quadrants. Because in I quadrant we have (+, +) and in II quadrant we have (+, –).
So the abscissa is positive in both quadrants. 
Hence this option is correct.
(C) We know that in I and IV quadrant, the abscissa is positive. 
So this option is incorrect. 
(D) In II quadrant, abscissa is negative. 
So this option is incorrect.

Therefore option (B) is correct

Posted by

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