To find the distance between two points in 3D space, we use the distance formula: \[d = \sqrt{(x_2-x_1)^2 + (y_2-y_1)^2 + (z_2-z_1)^2}\]
Given \(\Omega(3,0,-1)\) and \(A(1,-1,1)\), we substitute these values into the formula:
\[d = \sqrt{(3-1)^2 + (0-(-1))^2 +
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