given that 2xz^3-3yz^2+x^2y^2+4z=0,find del x/del z and del y/ del z, by using these method:
(i) partial differentiation
(ii) implicit differentiation

i know how to do by implicit, can anyone teach me by partial differentiation??

Question

given that 2xz^3-3yz^2+x^2y^2+4z=0,find del x/del z and del y/ del z, by using these method:
(i) partial differentiation
(ii) implicit differentiation

i know how to do by implicit, can anyone teach me by partial differentiation??

hartnn · Answer

know what is partial differentaition ?

hartnn · Answer

to get 
del x/ del z we treat 'y' as constant

anonymous · Answer

del x/ del z right??

anonymous · Answer

ya, but how to solve by using partial?? is it the question ask using only partial or use both??

anonymous · Answer

partial derevative... in not partial differentiation, i type the question wrongly

hartnn · Answer

you will need both the methods to find del x/ del z

anonymous · Answer

that means i need to combine both method to solve??

hartnn · Answer

absolutely :)

anonymous · Answer

ok, i know how to solve ald, thx a lot, actually i'm confusing with the maths term.... anyway thx =)

hartnn · Answer

ok, welcome ^_^