Tangents `P Aa n dP B` are drawn to `x^2+y^2=a^2` from the point `P(x_1, y_1)dot` Then find the equation of the circumcircle of triangle `P A Bdot`

Tangent PQ and PR are drawn to the circle x^2 + y^2 = a^2 from the pint P(x_1, y_1) . Find the equation of the circumcircle of DeltaPQR .

Tangents PA and PB are drawn to x^(2) + y^(2) = 4 from the point P(3, 0) . Area of triangle PAB is equal to:-

If tangents PA and PB are drawn to circle (x+3)^(2)+(y-2)^(2)=1 from a variable point P on y^(2)=4x, then the equation of the tangent of slope 1 to the locus of the circumcentre of triangle PAB IS

If tangents PA and PB are drawn from P(-1, 2) to y^(2) = 4x then

Tangents drawn from the point P(1,8) to the circle x^(2) + y^(2) - 6x - 4y -11=0 touch the circle at the points A and B. The equation of the circumcircle of the triangle PAB is: