Chord of contact, pole and polar

JEE Main Mathematics · Circle · 4 questions, latest first

• Let the tangent and normal at the point (3 √3, 1) on the ellipse x^2/36+y^2/4=1 meet the y -axis at the points A and B…202313 April, Shift 1 · Q15
• If the tangents at the points P and Q on the circle x^2+y^2-2 x+y=5 meet at the point R(9/4, 2), then the area of the triangle…20236 April, Shift 2 · Q13
• A circle with centre (2,3) and radius 4 intersects the line x+y=3 at the points P and Q. If the tangents at P and Q intersect at…202329 January, Shift 2 · Q88
• Let the tangents at the points A(4,-11) and B(8,-5) on the circle x^2+y^2-3 x+10 y-15=0, intersect at the point C. Then the…202329 January, Shift 1 · Q73