1.Let the foci of the ellipse x29+y2=1\frac{x^2}{9} + y^2 = 19x2+y2=1 subtend a right angle at a point PPP. Then the locus of PPP isa.x2+y2=1x^2 + y^2 = 1x2+y2=1b.x2+y2=2x^2 + y^2 = 2x2+y2=2c.x2+y2=4x^2 + y^2 = 4x2+y2=4d.x2+y2=8x^2 + y^2 = 8x2+y2=8Login to continueOnly logged in users canattempt or see the solution.
