General solution of y-x d y d x =0 is - Vidyadip

MCQ

General solution of $y-x \frac{ d y}{ d x}=0$ is

A
$3 \log x+\frac{7}{y}= c$
B
$2 \log x+\frac{3}{y}= c$
✓
$\log x-\log y=\log c$
D
$3 \log y+\frac{2}{x}=c$

✓

Answer

Correct option: C.

$\log x-\log y=\log c$

log x – log y = log c

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from Question Bank [2022]→Question Bank [2022] — all question types→Maths STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

If $A$ is a square matrix, then $AA$ is a:

The value of $\int\limits^\frac{\pi}{2}_0\log\Big(\frac{4+3\sin\text{x}}{4+3\cos\text{x}}\Big)\text{dx}$ is:

If $\left[\begin{array}{cc}1 & 1 \\ -1 & 1\end{array}\right]\left[\begin{array}{l}x \\ y\end{array}\right]=\left[\begin{array}{l}2 \\ 4\end{array}\right]$, then the values of $x$ and $y$ respectively are

If $\bar{a}, \bar{b}, \bar{c}$ are three vectors such that $\bar{c}=\bar{a}+\bar{b}$ and $\overline{ a } \cdot \overline{ b }=0$, then

If the equation $4 x^2+h x y+y^2=0$ represents two coincident lines, then $h=$__________

A unit vector perpendicular to both $\hat{\text{i}}+\hat{\text{j}}$ and $\hat{\text{j}}+\hat{\text{k}}$ is:

A line makes the same angle $\theta$, with each of the X and Z axes. If the angle $\beta$, which it makes with $Y$-axis is such that $\sin ^2 \beta=3 \sin ^2 \theta$, then $\cos ^2 \theta$ equals

If the lines $\frac{x-k}{2}=\frac{y+1}{3}=\frac{z-1}{4} \text { and } \frac{x-3}{1}=\frac{y-\frac{9}{2}}{2}=\frac{z}{1}$ intersect, then the value of $k$ is

The distance between the line $\frac{x-1}{3}=\frac{y+2}{-2}=\frac{z-1}{2}$ and the plane $2 x+2 y-z=6$ is

$\int_a^b \frac{\log x}{x} d x=$