Integrating factor of the differential equation (1 - y^2)dx/dy + xy = ay is : Option 1: 1/1 - y^2 Option 2: 1sqrt(y^2 - 1) Option 3: 1/y^2 - 1 Option 4: 1sqrt(1 - y^2)

The answer is '1sqrt(1 - y^2)'. View full solution:

CUET Mathematics - Integrating factor of the differential equation (1 - y^2)dx/dy + xy = ay is : | PYQs + Solutions

CUET Mathematics 2023 15 June Shift 2

Calculus

Medium

$\frac{1}{1 - y^2}$

$\frac{1}{\sqrt{y^2 - 1}}$

$\frac{1}{y^2 - 1}$

$\frac{1}{\sqrt{1 - y^2}}$

✅ Correct Option: 4

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