Find the Curl of the Vector Field F $$\mathbf { F } ( x , y , x ) = 7 y z ^ { 2 } \mathbf { i } + 4 x ^ { 5 } y ^ { 5 } \mathbf { j } + 8 x \mathbf { k }$$

question 39

Multiple Choice

Find the curl of the vector field F. $$\mathbf { F } ( x , y , x ) = 7 y z ^ { 2 } \mathbf { i } + 4 x ^ { 5 } y ^ { 5 } \mathbf { j } + 8 x \mathbf { k }$$

• A) \(20 x ^ { 5 } y ^ { 4 }\)
• B) \(14 y z + 20 x ^ { 4 } y ^ { 5 } - 7 z ^ { 2 } - 8\)
• C) \(( 14 y z - 8 ) \mathbf { j } + \left( 20 x ^ { 4 } y ^ { 5 } - 7 z ^ { 2 } \right) \mathbf { k }\)
• D) \(20 x ^ { 5 } y ^ { 4 } \mathbf { j }\)

Understand the concept of marginal revenue and how it impacts firm decision-making.

Comprehend the characteristics and implications of perfect competition on firms and industries.

Interpret the relationship between price, average revenue, marginal revenue, and total revenue in different market structures.

Analyze how market demand influences firm and industry supply in a competitive market.

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