Electrical Engineering Archive: Questions from March 21, 2022
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1. find the gradient vector field of f, 2. evaluate the line integral, where C is the given curve, 3. evaluate the line integral, where C is the given curve, 4. Find the divergence of the vect
Encuentre el campo vectorial gradiente de f. f(x, y, z) = x cos(?) 3 2 A. Vf(x, y, z) = cos(9)i + sin(?) · + sin(?) k k B. Vf (x, y, z) = cos(19) i – sin () + sin( y 1 Â C. Vf (, y, z) = sin(?) i1 answer -
4. find the divergence of the vector field 6. Evaluate the surface integral, S is the helical with vector equation
Pregunta 4 Encuentre la divergencia del campo vectorial, F(x, y, z) = e* sinyi+ell sin z j+e+sin xk A. V F = e*sin y+e" sin z+ey sin c B.V.F=e" sin y+eysin z + e* sin æ C. 7. F=e" sin y + sin z + e*s1 answer -
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Prob.1. (7pts) Determine the z-transform for the following sequences: (NO PARTIAL CREDITS) i) (0.5pt) 8(n-5) ii) (0.5pt) 8(n + 4) iii) (0.5pt) u(n-3) iv) (0.5pt) u(n +2) v) (1pt) X(n) = (*)"u(n) vi) (1 answer -
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Find the divergence of the vector field, F(x, y, z) = e" sin yî +e" sin z j+esin x  A. V.F=e* sinyte" sin z te sin x B. V.F=e" siny+esinz+esin C. V.esiny + sin z+esin D. V.=1 E. None1 answer -
5. Given the following points or planes in the s-plane, map to the Z-plane. a) (4.141) b) (-5, -jT/8) C) (-0.8, all values) d) (0.44, all values) e) (all values, 5j1/8) f) (all values, - 16j1/5)1 answer