JEE Main 2020 · 8 January · morning · Single correct · +4 / −1

Let y = y(x) be a solution of the differential equation,
√(1 - x²) dy/dx + √(1 - y²) = 0, |x| < 1.
If y( 1/2 ) = √3/2, then y( - 1/√2 ) is equal to :

  1. (a) - √3/2
  2. (b) None of those
  3. (c) 1/√2
  4. (d) -1/√2
Answer and solution

Answer (c) 1/√2

No written solution for this question yet.

Study Differential Equations

Asked about 200 times in JEE Main since 2020. This question is from 2020.