Find the Dot Product V · W

question 11

Multiple Choice

Find the dot product v · w.
-v = 2i + j + 3k and w = i + 2j - 2k

• A) -2
• B) -7
• C) 2
• D) -6

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Definitions:

Retention

The ability to maintain or keep information in the mind over a period of time.

Ebbinghaus

Ebbinghaus refers to Hermann Ebbinghaus, a psychologist known for his foundational work on memory and the forgetting curve.

Nonsense Syllables

Stimuli used in psychological experiments, consisting of consonant-vowel-consonant arrangements that do not form real words, to study memory and learning.

Ebbinghaus

refers to Hermann Ebbinghaus, a German psychologist known for his pioneering work in the study of memory, including the forgetting curve and the spacing effect.