The Dot Product
1 Find the Dot Product of Two Vectors
-$\mathbf { v } = - 8 \mathbf { i } + 3 \mathbf { j }$; Find $\mathbf { v } \cdot \mathbf { v }$
A) 73
B) 25
C) $- 48$
D) 576

Name: The Dot Product 1 Find the Dot Product of Two Vectors -$\mathbf { v } = - 8 \mathbf { i } + 3 \mathbf { j }$; Find $\mathbf { v } \cdot \mathbf { v }$ A) 73 B) 25 C) $- 48$ D) 576
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Question

Quizplus · Accepted Answer

The dot product of a vector with itself ($\mathbf{v} \cdot \mathbf{v}$) is calculated as $(-8)^2 + (3)^2 = 64 + 9 = 73$.

The Dot Product 1 Find the Dot Product of Two v=−8i+3j\mathbf { v } = - 8 \mathbf { i } + 3 \mathbf { j }v=−8i+3j

The Dot Product
1 Find the Dot Product of Two $\mathbf { v } = - 8 \mathbf { i } + 3 \mathbf { j }$