Express the given vector as a linear combination of the unit vectors i and j.
--7, 8
A) -7i + 8j
B) -7i - 8j
C) 7i - 8j
D) 7i + 8j

Name: Express the given vector as a linear combination of the unit vectors i and j. --7, 8 A) -7i + 8j B) -7i - 8j C) 7i - 8j D) 7i + 8j
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Question

Quizplus · Accepted Answer

The given vector (-7, 8) can be expressed as a linear combination of the unit vectors i and j by multiplying the x-component by i and the y-component by j, resulting in -7i + 8j.

Express the Given Vector as a Linear Combination of the Unit