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# MTH401 - Differential Equations GDB Non graded fall 2015

Solve the separable differential equation:

Important Instructions:

xsinxe−ydx−ydy=0

2) The main objective of giving this GDB, is to practice math type symbols on

the GDB or MDB forum correctly and to prepare for the next graded tasks.

3) Try to produce your own work.

4) Always open vulms in Google Chrome while entering math typed symbols.

5) Follow the proper guidelines in the audio-visual clips, those previously mentioned in the welcome note.

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### Replies to This Discussion

Our main purpose here discussion not just Solution

We are here with you hands in hands to facilitate your learning and do not appreciate the idea of copying or replicating solutions.

ye math type ki equations g.d.b msg me paste kun ni hoti?

Write or Wrong Tell me

Attachments:

I think not correct, its first step is wrong (y on R.H.S) and taking integration is also wrong (use integration by parts). I am also confused and trying to solve. Biggest problem is how to solve e^-y w.r.t y derivative.

Solve   -dy2  = 0

Setting any of the variables to zero solves the equation:

d  =  0
y  =  0

1.  y  =  0
2.  d  =  0

# xdy-ydx=ydy

## Two solutions were found :

1.  y  =  0
2.  d  =  0

### Rearrange:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

x*d*y-y*d*x-(y*d*y)=0

## Step  1  :

`Solve   -dy2  = 0 `

See these examples hope so this will help u

bus yehin tak solve karna hai kiya

Math Type GDB mein kasay copy paste kerna ha ? ctrl+C or ctrl+V option kam nahe ker rahein

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