Q. One of the points which lies on the solution curve of the following differential equation
2𝑥𝑦 𝑑𝑥 + (𝑥2 + 𝑦2) 𝑑𝑦 = 0
with the initial condition 𝑦(1) = 1 is
(A) (−1, 1) (B) (0, 0) (C) (0, 1) (D) (2, 1)
Ans: (-1, 1)
Q. One of the points which lies on the solution curve of the following differential equation
2𝑥𝑦 𝑑𝑥 + (𝑥2 + 𝑦2) 𝑑𝑦 = 0
with the initial condition 𝑦(1) = 1 is
(A) (−1, 1) (B) (0, 0) (C) (0, 1) (D) (2, 1)
Ans: (-1, 1)
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