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Question #48,799

Math Chapter Wise Ordinary And Partial Differential Equations, Integral Equations And Calculus Of Variations English MCQ UKPSC Lecturer (Mains) 2020

Q.Which of the following partial differential equations is/are quasi-linear? I. 3 2 z z y y z y y ∂ ∂ + = + ∂ ∂ x x x x II. 2 2 2 2 z z (z) yz z y z y ∂ ∂ + = − ∂ ∂ x + x x x