Tangents are drawn to the ellipse x^2(square) +(plus)2y^2(square)=(equal to) 4 from any arbitrary point on the line X +(plus) Y - Maths - Conic Sections

Question

Tangents are drawn to the ellipse x^2(square)
+(plus)2y^2(square)=(equal to) 4 from any arbitrary point on the
line X +(plus) Y equal to 6 the corresponding chord of contact will
always passes through the fixed point
I HAVE UPLOADED THR SOLUTION I HAVE A DOUBT IN THE SOLUTION WHAT TO
DO AFTER THE UNDERLINED PART

Ravendra Singh · Accepted Answer

Dear students
Please upload a complete question then i told u what a next step in
this solution Upload a again full question Then i give you a proper
solution of your queary

Regards