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Math Drills
Vectors
Dot products
Practice 1
Vectors
Dot products
1 / 5
Standard
Find the dot product of the two vectors.
(
2
−
3
)
⋅
(
4
5
)
\begin{pmatrix} 2 \\ -3 \end{pmatrix} \cdot \begin{pmatrix} 4 \\ 5 \end{pmatrix}
(
2
−
3
)
⋅
(
4
5
)
1
−
7
-7
−
7
2
7
7
7
3
23
23
23
4
−
23
-23
−
23
Answer