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[" 9.If the tangent to the conic,"y-6=x^...

[" 9.If the tangent to the conic,"y-6=x^(2)" at "(2,10)],[" touches the circle,"x^(2)+y^(2)+8x-2y=k" (for "],[" some fixed "k" ) at a point "(alpha,beta)" ; then "(alpha,beta)" is "],[qquad [" Online- "2015]]

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