The integrating factor of d y d x - y = e ^ x is - Vidyadip

MCQ

The integrating factor of $\frac{d y}{d x}- y = e ^{ x }$ is

A
$x$
B
$-x$
✓
$e^x$
D
$e^{-x}$

✓

Answer

Correct option: C.

$e^x$

(c) $e ^{ x }$

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 Differential Equation and Applications (p-1)→Differential Equation and Applications (p-1) — all question types→Maths (commerce) STD 12 Commerce / Arts question papers→Maharashtra Board STD 12 Commerce / Arts question papers→Maharashtra Board question paper generator→

Similar questions

Which of the following statement is true?

Choose the correct alternative:
If for a bivariate data, $b_{Y X}=-1.2$ and $b_{X Y}=-0.3$, then $r=$_____.

In solving 2 machine and n jobs sequencing problem, the following assumption is wrong

Choose the correct alternative:
The following trend line equation was developed for annual sales from 1984 to 1990 with 1984 as base or zero year.
$Y=500+60 X$ (in 1000 ₹). The estimated sales for 1984 (in 1000 ₹) is

$\int \frac{ d x}{x-x^2}=$ ________

The corner points of the feasible region are $(0,3),(3,0),(8,0),\left(\frac{12}{5}, \frac{38}{5}\right)$ and $(0,10)$, then the point of maximum $Z=6 x+4 y=48$ is at

A sequence of dichotomous experiments is called a sequence of Bernoulli trials if it satisfies ______

Choose the correct alternative:
$y=5-2.8 x$ and $x=3-0.5 y$ be the regression lines, then the value of $b_{y x}$ is

Choose the correct alternative:

Machine	Job
Machine	A	B	C	D
I	5	6	8	4
II	4	7	9	10

The optimal sequence for above data is

The Cost of Living Index Number by Aggregate Expenditure Method is same as