« first day (699 days earlier)      last day (66 days later) » 

7:40 AM
@JohnRennie Hi,actually sir I have some doubt related to orthogonal curvilinear vectors since since u have a good understanding or and sr can U please help me?
I am a little bit confuse related to the physical meaning of this they are like two hyperplanes where to intersect at a point and are not linear instead they are curvilinear so tangent at the point on this hyper plane will give me a vector
 
8:02 AM
Hi
 
hi
@JohnRennie
 
8:21 AM
Hi, sorry I'm tied up with another question at the moment. But I don't think my grasp of differential geometry is good enough to help you anyway.
 
ok.:)
 

« first day (699 days earlier)      last day (66 days later) »