Ellipse: Passage based question on diameter of an ellipse (details in description)

Ellipse: Passage based question on diameter of an ellipse C: x^2+y^2=9 E: x^2/9+y^2/4=1 and L: y=2x Q1: P is a point on the circle C, the perpendicular PQ to the major axis of ellipse meets the ellipse at M. then PQ/MQ is Q2: If L represents the line joining the point P on C to its center O, then equation of tangent at M to ellipse is Q3: Equation of diameter to ellipse conjugate to diameter L Q4: If R is point of intersection of line L with x=1, then find location of the point Twitter handle:   / mathsmerizing   Support the channel: UPI link: 7906459421@okbizaxis UPI Scan code: https://mathsmerizing.com/wp-content/... PayPal link: paypal.me/mathsmerizing