JEE Novice - (30)

Geometry Level 3

A straight line given by $3x+2y=6$ intersects $x$ axis and $y$ axis at $A,B$ respectively.If the distance between the circumcentre and orthocentre of $\Delta OAB$ can be expressed in the form $\dfrac{\sqrt{a}}{b}$ , find $a+b$ where $a$ is square free.

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