Find the Jacobian of the Transformation $x = r \cos \theta$

question 146

Multiple Choice

Find the Jacobian of the transformation $x = r \cos \theta$ , $y = r \sin \theta$ , z = z.

• A)\(\theta\)
• B)z
• C)r
• D)1
• E)2\(\theta\)
• F)2z
• G)2r
• H)2

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Definitions:

Cash Cycle

The period between the purchase of inventory and the collection of receivables from customers, indicating liquidity.

Discount

A reduction from the usual cost of something.

Cash Sales

Transactions where payment is made in full at the time of the sale, typically in cash or equivalent.

Accounts Receivable Period

The mean period required for a company to collect payments due from its clients.