CBSE 2025 · Region 5 · Set 3 · Q14 · 1 mark
The integrating factor of the differential equation $\displaystyle \frac{d \mathrm{x}}{d y}=\frac{-(1+\sin \mathrm{x})}{\mathrm{x}+y \cos \mathrm{x}}$ is :
Official answer
From CBSE’s own marking scheme for this paper.
(B)
$\displaystyle 1+\sin \mathrm{x}$
Differential EquationsMethods of Solving First Order, First Degree Differential EquationsApplymcqhard
More from Differential Equations
- The integrating factor of the differential equation (1-y^2) (d x)/(dy)+y x=ay,(-1<y<1) is2023 · asked 3×
- The integrating factor of the differential equation (x+2 y^2) (d y)/(d x)=y(y 0) is:2024 · asked 3×
- The integrating factor of differential equation R (d x)/(dy)+P x=Q where P, Q, R are functions of y is2026 · asked 3×
- Camphor is a waxy, colourless solid with strong aroma that evaporates through the process of sublimation, if…2025 · asked 3×
- A bacteria sample of certain number of bacteria is observed to grow exponentially in a given amount of time.…2024 · asked 3×
- Degree of the differential equation sin x+ cos ((d y)/(d x))=y^2 is2023 · asked 3×
- If p and q are respectively the order and degree of the differential equation /(d x)((dy)/(d x))^3=0, then…2025 · asked 3×
- Find the particular solution of the differential equation (dy)/(dx)=(x+y)/(x), y(1)=0. OR Find the general…2023 · asked 3×
CBSE Class 12 Mathematics past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.