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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Deepak singh 1 Best Answer
Refer attachment , all are same
don't we call a function of two independent variables when z is specified a level curve?
I thought they represent some level surface.
they are same with respect to equation/figure . In vector calculus , we defines f(x,y,z)=c be level surface and f(x,y)= c be level curve .
I am gonna make a note 📒 of it! Thank you Deepak sir.
sure ...