engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Mathematics Differential Calculus Applications of Derivatives
For which of the following curves, the line x + √3y = 2√3 is the tangent at the point (3√3/2, 1/2)?
1
x2 + 9y2 = 9
2
2x2 – 18y2 = 9
3
y2 = x/(6√3)
4
x2 + y2 = 7