HomeARITHMETICFor the primitive integral...

For the primitive integral equation ydx + y2dy = xdy, x ∈ R, y > 0

For the primitive integral equation ydx + y2dy = xdy, x ∈ R, y > 0

JEE Advanced 2005 Screening Maths Question Paper

MCQ (Single Correct Answer)

Marks: +2, -0.5

Question:

For the primitive integral equation ydx + y2dy = xdy, x ∈ R, y > 0, y = y(x), y(1) = 1, then y(-3) is

Option A : 3

Option B : 2

Option C : 1

Option D : 5

Solution:

This question is asked in IIT JEE Advanced 2005 Screening Maths Questions Paper and it is from Differential Equations Chapter.

The solution of this question is as below. 

For the primitive integral equation ydx + y2dy = xdy, x ∈ R, y > 0For the primitive integral equation ydx + y2dy = xdy, x ∈ R, y > 0
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