Evaluate Where F(x, Y, Z) = 4x I $\sigma$ Is That Portion of the Plane 2x + 3y

question 44

Multiple Choice

Evaluate where F(x, y, z) = 4x i + 4y j + 4z k and $\sigma$ is that portion of the plane 2x + 3y + 4z = 12 which lies in the first octant and is oriented by upward unit normals.

• A) 144
• B) 16
• C) 36
• D) 72
• E) 0

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