Let T be the tangent to the ellipse E:x^2+4y^2=5 at the point P(1, 1). If the area of the region bounded by...

Question

Let T be the tangent to the ellipse E:x^2+4y^2=5 at the point P(1, 1). If the area of the region bounded by the tangent T, ellipse E, lines x = 1 and x= 5 is 5+ + ^ -1 ( 1 5 ), then | + + | is equal to _____.

Accepted Answer

1.25

JEE Main 2021 Mathematics question

Solution