user52571 user52571
  • 06-02-2018
  • Mathematics
contestada

Given z=f(x,y),x=x(u,v),y=y(u,v), with x(4,1)=5 and y(4,1)=2, calculate zv(4,1) in terms of some of the values given in the table below.

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LammettHash
LammettHash LammettHash
  • 06-02-2018
[tex]z=f(x(u,v),y(u,v))\implies z_v=f_xx_v+f_yy_v[/tex]

[tex]z_v(4,1)=f_x(5)x_v(4,1)+f_y(2)y_v(4,1)[/tex]

No table = incomplete answer
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