Questions
If the image of P(3,5) with respect to the line y = x is Q and image of Q with respect to the line y = 0 is R(a,b), then a + b =
a
-2
b
2
c
-8
d
8
detailed solution
Correct option is B
Q = (5,3), R = (5, -3)Talk to our academic expert!
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From a point P, perpendiculars PM and PN are drawn to x and y axes, respectively. If MN passes through fixed point (a,b), then locus of P is
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