Which of the following is most suitable solution for heat equation? (a) y (Ae+Be )(Dep'e) (b) y (Acos px + Bsin px)(De e'p*c) (e)y (Ax + 8)(D) (d) y = (Aex + Be r**)(De®*t) %3D Oe 04

Q: Form the partial differential equation by eliminating arbitrary function from z=exf(x−y)z=exf(x−y)

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.