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# Assignment # 1MTH401 (Fall 2013)

Assignment #  1MTH401 (Fall 2013)

Total marks: 20

Lecture # 1 to 10

Due date:  27/11/2013

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Question 1:                                                                                                          Marks 6+4

a)      Determine whether the given differential equations are homogeneous or non-homogeneous. Also, mention the degree of homogeneous differential equations.

1.                                 i.
2.                               ii.
3.                             iii.

b)      Find the integrating factor of the following differential equation.

Question 2:                                                                                                         Marks 10

Convert the given Bernoulli differential equation into linear form and find its solution.

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### Replies to This Discussion

uffff toba, itna dfa bta chuka hon exct nhi hai nahi hai nahi hai. isi liye IF factor find krna hai. so move to nxt to find IF

but question ka solution to exact ata hi.can you tell me the next step .

-cosx=sinx

kia koi 2nd question ko discuss kary ga yeh per 1st ko he karna h???
Sir Tariq ap he koi idea dy

aj rat 10 bje tk sol upload krne ki ty kron ga. dont wory

koi bus simplify kar day .baki question ma solve kar lo ga 0r koi bernoulli equation ma likh day

Just tell plz k 2nd question mai p(x) and q(x) ki values kaisay nikalni he?????? Today is extended day plz jaldiiiiiii

yar yah question no 2 ki koi example hay book may to btao kay kon say page par hay lecture # b bta dayna ! plz

yar just yah conferm kar do kay Q1 kay b part ka IF hay ya nahe !

mary according nahe hay q kay equations exect hay !

nahi hai. equ already eaxct hai. so IF ni nikalta . mere se '-' ki glti ho gai thi

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