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Mathematics 14 Online
OpenStudy (shrutipande9):

f(x,y)=x^2+xy+y^2 find fyy.

OpenStudy (shrutipande9):

wanted 2 confirm...fyy means differentiating the equation wid respect 2 y twice....rite?

hartnn (hartnn):

yes, treating x as constant

OpenStudy (shrutipande9):

ya...ya..cool...thnx:)

hartnn (hartnn):

welcome ^_^

OpenStudy (shrutipande9):

guru bhai ki jai:D

hartnn (hartnn):

lol

OpenStudy (shrutipande9):

d ans comes to be 2....am i rite?

hartnn (hartnn):

exactly! :)

OpenStudy (shrutipande9):

cool:)

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