Whether each partial differential equations is linear

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Reference no: EM131026432

A) Solve the equation uxy = x^2 y and its particular solution fur which u(1,y)= cos(y).

b) Determine whether each of the following partial differential equations is linear or nonlinear, state the order of the equation, and name the dependent and independent variables.

i) ut=9uyy

ii) x^2Pzz = z^2Pxx

iii) WWrr=pqr

iv) sxx + syy +szz =0

v) (xu)^2 + (xy)^2 = 10

Reference no: EM131026432

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