7. Consider a vector field with the very special form F(x, y, z) = f(x)i+g(y)j+h(z)k, where f, g, and h are functions of just one variable. Show that curl(F) = 0. Hint: just compute the "determinant" curl(F) i j k by dz dr f(x) g(y) h(z)

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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7. Consider a vector field with the very special form F(x, y, z) = f(x)i+g(y)j+h(z)k, where f, g, and h are functions of
just one variable. Show that curl(F) = 0.
Hint: just compute the "determinant" curl(F)
i
Ə
?х
j
ə
dy
f(x) g(y) h(z)
k
ə
dz
Transcribed Image Text:7. Consider a vector field with the very special form F(x, y, z) = f(x)i+g(y)j+h(z)k, where f, g, and h are functions of just one variable. Show that curl(F) = 0. Hint: just compute the "determinant" curl(F) i Ə ?х j ə dy f(x) g(y) h(z) k ə dz
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