1. (1 point) Review of vector operators. (a) A scalar function in Cartesian coordinates is f(x, y, z) = x2 + y2 +z. Work

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1 1 Point Review Of Vector Operators A A Scalar Function In Cartesian Coordinates Is F X Y Z X2 Y2 Z Work 1 (12.33 KiB) Viewed 60 times

1. (1 point) Review of vector operators. (a) A scalar function in Cartesian coordinates is f(x, y, z) = x2 + y2 +z. Work out the analytical expression of the gradient field G = Vf. (b) A vector function in Cartesian coordinates is f = (5x + 6y2 ++)* + (3x? – y2)9+ (6e-)2. Work out the analytical expressions of D(x,y,z) = 7.7 and (x, y, z) = x