/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q. 27 Use antidifferentiation and/or s... [FREE SOLUTION] | 91影视

91影视

Use antidifferentiation and/or separation of variables to solve the given differential equations. Your answers will involve unsolved constants.

dydx=xey

Short Answer

Expert verified

Ans: The solution of the differential equation dydx=xeyisy=ln12x2+C

Step by step solution

01

Step 1. Given information.

given,

dydx=xey

02

Step 2. Consider the differential equation defined by equation (1) given below and solve it by using antidifferentiation and/or separation of the variable method.  

dydx=xe-y....(1)

03

Step 3. Solution

Note that the differential equation (1) is of the form of dydx=p(x)q(y)in which p(x)=xand q(y)=e-y. So the differential equation can be solved by applying the variable separable method. Separate the variables and integrate both the sides

1eydy=xdxeydy=12x2+Cey=12x2+Cy=ln12x2+C

Hence a solution to the differential equation dydx=xe-yisrole="math" localid="1649178838912" y=ln12x2+C

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Study anywhere. Anytime. Across all devices.