Solve the Problem $\mathbf { v } = 9 \mathbf { i } + 3 \mathbf { j }$

question 180

Multiple Choice

Solve the problem.
-If $\mathbf { v } = 9 \mathbf { i } + 3 \mathbf { j }$ , what is $\| 8 \mathbf { v } \|$ ?

• A) \(48 \mathrm { i } \sqrt { 2 }\)
• B) \(24 \sqrt { 10 }\)
• C) \(- 24 \sqrt { 10 }\)
• D) \(48 \sqrt { 2 }\)

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Definitions:

Wastage Of Time

Refers to the ineffective or inefficient use of time that does not contribute to productivity or meeting goals.

Self-Disclose

The act of revealing personal information about oneself to others, which can help in building trust and intimacy.

Self-Acceptance

The recognition and acceptance of oneself as is, including one's faults and strengths, leading to a positive self-image.

Assertiveness

The quality of being self-assured and confident without being aggressive.