Find the dot product for the pair of vectors.
-$$\langle 7,0 \rangle , \langle 15 , - 3 \rangle$$
A) $- 21$
B) 102
C) 108
D) 105

Name: Find the dot product for the pair of vectors. -\[\langle 7,0 \rangle , \langle 15 , - 3 \rangle\] A) $- 21$ B) 102 C) 108 D) 105
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Quizplus · Accepted Answer

The dot product of two vectors $\langle a, b \rangle$ and $\langle c, d \rangle$ is calculated as $ac + bd$. For the given vectors $\langle 7,0 \rangle$ and $\langle 15 , - 3 \rangle$, the dot product is $7*15 + 0*(-3) = 105 + 0 = 105$.

Find the Dot Product for the Pair of Vectors ⟨7,0⟩,⟨15,−3⟩\langle 7,0 \rangle , \langle 15 , - 3 \rangle⟨7,0⟩,⟨15,−3⟩

Find the Dot Product for the Pair of Vectors $\langle 7,0 \rangle , \langle 15 , - 3 \rangle$