Calculate the Laplacian of the following functions: (a) Ta= x2 + 2xy + 3z + 4. (b)
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Calculate the Laplacian of the following functions:
(a) Ta= x2 + 2xy + 3z + 4.
(b) Tb = sin x siny sin z.
(c) Tc = e–5x sin 4 y cos 3z.
(d) v = x2 x + 3xz2y – 2xzz.
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