[" If the common tangents to the parabol...

[" If the common tangents to the parabola,"x^(2)=4y" and "],[" the circle,"x^(2)+y^(2)=4" intersect at the point "P" ,then "],[" the distance of "P" from the origin,is "],[[" (a) "2(sqrt(2)+1)," (b) "3+2sqrt(2)],[" (c) "2sqrt((3+2sqrt(2)))," (d) "sqrt(2)+1" (Online "2017)]]

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