MTH401 Current Paper Mid Term Fall 2018

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 <<<<