[" If a tangent to ellipse "x^(2)+4y^(2)=4," meet the "],[" ellipse "x^(2)+2y^(2)=6" at points "P&Q," then angle "],[" between tangents at "P" and "Q" is - "]

A tangent to the ellipse x^(2)+4y^(2)=4 meets the ellipse x^(2)+2y^(2)=6 at P o* Q.

A tangent to the ellipse x^2+4y^2=4 meets the ellipse x^2+2y^2=6 at P&Q.

A tangent to the ellipse x^2+4y^2=4 meets the ellipse x^2+2y^2=6 at P and Q. The angle between the tangents at P and Q of the ellipse x^2+2y^2=6 is

A tangent to the ellipse x^2+4y^2=4 meets the ellipse x^2+2y^2=6 at P&Q. The angle between the tangents at P and Q of the ellipse x 2 +2y 2 =6 is

A tangent to the ellipse x^2+4y^2=4 meets the ellipse x^2+2y^2=6 at P&Q.Prove that the tangents at P and Q of the ellipse x^2+2y^2=6 are right angle.

if a variable tangent of the circle x^(2)+y^(2)=1 intersects the ellipse x^(2)+2y^(2)=4 at P and Q. then the locus of the points of intersection of the tangents at P and Q is

If 3x+4y=12 intersect the ellipse x^2/25+y^2/16=1 at P and Q , then point of intersection of tangents at P and Q.

If 3x+4y=12 intersect the ellipse (x^(2))/(25)+(y^(2))/(16)=1 at P and Q, then point of intersection of tangents at P and Q.

The line 2x+y=3 cuts the ellipse 4x^(2)+y^(2)=5 at points P and Q. If theta is the acute angle between the normals at P and Q, then theta is equal to

The line 2x+y=3 cuts the ellipse 4x^(2)+y^(2)=5 at points P and Q. If theta is the angle between the normals at P and Q, then tantheta is equal to