Let the normals at all the points on a given curve pass through a fixed point (a, b). If the curve passes...

Question

Let the normals at all the points on a given curve pass through a fixed point (a, b). If the curve passes through (3, –3) and (4,-2 2), and given that a-2 2b=3, then (a^2+b^2+ab) is equal to______.

Accepted Answer

9

JEE Main 2021 Mathematics question

Solution