If A is the area in the first quadrant enclosed by the curve C : 2x^2-y+1=0, the tangent to C at the point...

Question

If A is the area in the first quadrant enclosed by the curve C : 2x^2-y+1=0, the tangent to C at the point (1, 3) and the line x + y = 1, then the value of 60A is ........

Accepted Answer

16

JEE Main 2023 Mathematics question

Solution