Find the Requested Vector

question 5

Multiple Choice

Find the requested vector.
-v = 4i + 2j + k, u = -2i + 2j - 2k Find a vector orthogonal to both v and u.

• A) -5i + 9j + 2k
• B) 5i - 9j + 9k
• C) 4i - 12j - 16k
• D) -6i + 6j + 12k

---

Definitions:

Opportunity Cost

Neglecting possible gains from other scenarios by focusing on a singular choice.

Opportunity Cost

The cost of forgoing the next best alternative when making a decision, representing the benefits one could have received by taking a different course of action.

Attending College

The act of enrolling and participating in an academic program at a college or university.

Scarce Resources

Resources that are limited in availability and are not sufficient to satisfy all the various ways a society wants to use them.