If (a,2) lies in 2 quadrant then (-a,2) lies in which quadrant?

2 Answers
Noah G
Apr 30, 2018

In quadrant 2, the x values are negative. Thus, #(-a, 2)# the x values will be positive. Since both x and y values are positive, this will be quadrant 1.

Hopefully this helps!

sankarankalyanam
May 1, 2018

#color(brown)("(-a,2) lies in the I Quadrant"#

Explanation:

http://slideplayer.com/slide/4747242/

#(a,2) "lies in II Quadrant"#

That means, a -s negative as per the above chart.

#(-a,2) = (-(a),2)#

Since a is negative, #-(a)# becomes positive.

#color(brown)("Hence, (-a,2) lies in the I Quadrant"#

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