defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Mathematics Differential Equations Solution of Differential Equations
The equation of tangent at (-4, -4) on the curve x2 = -4y is
1
2x + y + 4 = 0
2
2x - y -12 = 0
3
2x + y - 4 = 0
4
2x - y + 4 = 0