For What Value of the Constant B Is the Vector $\mathbf { F } ( x , y , z ) = 2 x \mathbf { i } + z \mathbf { j } + b z \mathbf { k }$

question 110

Multiple Choice

For what value of the constant b is the vector field $\mathbf { F } ( x , y , z ) = 2 x \mathbf { i } + z \mathbf { j } + b z \mathbf { k }$ incompressible?

• A) \(- 3\)
• B) \(- 2\)
• C)\(- 1\)
• D)\(0\)
• E)\(1\)
• F)\(2\)
• G)\(3\)
• H)No constant

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