AP Precalculuseasymcq1 pt
The dot product of ⟨1, 2⟩ and ⟨3, 4⟩ is
A.11
B.10
C.⟨3, 8⟩
D.7
Explanation
Core Concept
1·3 + 2·4 = 11.
Correct Answer
A11
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