Question: Strengthen Your Understanding In Problems 72-73, explain what is wrong with the statement. 72. For a certain vector field F and oriented surface S,

Strengthen Your Understanding In Problems 72-73, explain what is wrong with the statement. 72. For a certain vector field F and oriented surface S, we have fs F.dA=2i 3j+k. 73. If S is a region in the xy-plane oriented upwards then s F dA > 0. S - Answer Solution

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