The integrating factor of the differential equation x dy/dx + y x = 1 is Option 1: x Option 2: x Option 3: x + x Option 4: x

The answer is 'x'. View full solution:

CUET Mathematics - The integrating factor of the differential equation x dy/dx + y x = 1 is | PYQs + Solutions

CUET Mathematics 2022 30 Aug Shift 1

Calculus

Easy

$\sec x$

$\cos x$

$\sec x + \tan x$

$\tan x$

✅ Correct Option: 1

Related questions:

30 May Shift 1

The product of order and degree of the differential equation $\left(\frac{d^3y}{dx^3}\right)^2 + x^2y\left(\frac{d^2y}{dx^2}\right)^3 = 2x^5$ is:

15 June Shift 2

The differential equation whose solution is $Ax^2 + By^2 = 1$ where A and B are arbitrary constant is of :

(A) first order and first degree

(B) second order and first degree

(D) second order

Choose the correct answer from the options given below :

16 May Shift 1

Given differential equation, (1 + y²)dx = (tan⁻¹y - x)dy, then which of the following is/are true?

(A) Integrating factor = tan⁻¹x

(B) Integrating factor = tan⁻¹y

(D) Degree = 1

Choose the correct answer from the options given below: