MTH401 Current Paper Mid Term Fall 2018
Paper
MTH401 paper session first (8:30) date 22-12-2018 
Q no.26 marks 5 
w=1, w1 = -secxtanx , w2 = sec
yc = cosx , sinx
find solution using parametric variation method
Q no.25 marks 5 
ye exactness ka swal tha equation yad ni mujy
Q no.24 marks 3 
find (D) of xe^e + 4x mtlb Annihilator
Q no.23 marks 3 
exact differential equation ki condition pochi gai thi
Q no.22 marks 2
given function ko seperable form mien convert krna tha
Q no.21 marks 2
given eqution homogeneous hai ya ni 
MCQS
mcqs mien x +2y =2 is ka orthogonal trajectory =??? ye do bar repeat howa
>>>> Best of Luck <<<<
 


 
 
 
 
 

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