Find the Dot Product V · W $$v = - 4 i , \quad w = j$$

question 155

Multiple Choice

Find the dot product v · w.
- $$v = - 4 i , \quad w = j$$

• A) 0
• B) \(- 3\)
• C) \(\sqrt { 17 }\)
• D) \(- 4\)

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Definitions:

Right Hemisphere

The right side of the human brain, often associated with processing visual imagery and spatial reasoning, contrasting with the left hemisphere's focus on language and analysis.

Interpreter

An interpreter translates oral or sign language communication from one language to another in real time.

Left Hemisphere

The left side of the brain, known for controlling language, mathematical computations, and logical reasoning abilities.

Corpus Callosum

A large band of neural fibers connecting the two hemispheres of the brain, facilitating communication between them.