Q 2168801705.    

Assertion : Equation of the polar to the sphere `x^2 + y^2 + z^2 = 1` with respect to the point `(1,2,3)` is `x+ 2y + 3z = 1`.

Reason : The point `(1, 2, 3)` lies outside the sphere `x^2 + y^2 + z^2 = 1`.

A Both A and R individually true and R is the correct explanation of A
B Both A and R are individually true but R is not the correct explanation of A
C A is true but R is false
D A is false but R is true

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