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

question 56

Multiple Choice

Find the cross product $\mathbf { a } \times \mathbf { b }$ . $\mathbf { a } = \langle 7,5,1 \rangle , \mathbf { b } = ( - 5,2 , - 2 )$

• A) \(( - 8 , - 12 , - 19 \}\)
• B) \(\{ - 12,39,9 \}\)
• C) \(\{ - 12,9,39 \}\)
• D) \(\{ 39 , - 12,9 \}\)
• E) \(( - 7 , - 23,25 )\)

---

Definitions:

Strategic Planning

A systematic process for envisioning a desired future and translating this vision into broadly defined goals and a sequence of steps to achieve them.

Content Marketing

A strategic marketing approach focused on creating and distributing valuable, relevant, and consistent content to attract and retain a clearly defined audience.

Thought Leadership

Being acknowledged by others in the community for having expertise and experience in the industry and specific skills, insights, and knowledge.

White Papers

White papers are authoritative reports or guides that inform readers about complex issues and present the publishing body's philosophy on the matter, often used in marketing to highlight expertise.