Find the Cross Product $\mathbf { a } \times \mathbf { b }$

question 75

Multiple Choice

Find the cross product $\mathbf { a } \times \mathbf { b }$ ; where a = - i + 2j + 4k and b = 7i + 3j.

• A)15i - 8j + 10k
• B)3i + 11j - 9k
• C)7i + 13j + k
• D)14i + 5j - 12k
• E)-7i - 23j + 33k
• F)-10i + 27j + 13k
• G)-12i + 28j - 17k
• H)18i + 32j + 7k

---

Definitions:

Third-Party Reimbursers

Entities or organizations that provide payment for healthcare services on behalf of the beneficiaries, typically insurance companies or government programs.

Electronic Claims Tracking

A system used for monitoring the processing status of medical insurance claims electronically.

Electronic Media Claims

Claims related to healthcare services that are submitted electronically, often through specialized software, to insurance providers for reimbursement.

Claim

A request or demand for something considered due, often used in the context of insurance.