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Assignment #  1 (Graded)


MTH301 (Spring 2015)


                    Total marks: 20

                   Lecture # 1 to 15  

                                                                                                       Due date: June 08, 2015


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Question No: 1


Find the maxima, minima and saddle point (if exists) of the following function



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Replies to This Discussion

Lets start disscussion for assignment 01

share your idea

question # 2 k part 2 ka answer koi baatye ga ?? anybody ??

kiya answer nikal raha ha

first we see saddle point

How can first saddle points?? Miss sajida

sadle point main hum nay equation main say fx , fy,fxx ,fyy and fxy ka darivative lynna hai

then iss main say fx or fy k darivative equation main say pehky x ki value 0 put ker k y ki value lynni hai then y ki 0 put ker k x ki value lnni hai 

then make points of function 

Solve b kardo ap Sajida 

main poora solve ker k ap ko dy doon gi 

kuch ap wi ker lia kroo badashaa bndy j

mene 1st derivative yeh liya



2nd derivative



ab is se agy kiya kerna hoga sajida ap mjhe step by step btainge plz

Ifza f(y)=-x^2 ay ga doabara daikho

next f(xy) ka bhi lo

pher equation main pehly x=0 put ker k y ki value lynna then y=0 put ker k x ki value lynna  


-x^2+4+4xy in 2no main hi put ker k value lo

ok mai 


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