SOLUTION: For the following pair of vectors, find U · V.
U = −4i − 3j, V = −i − 2j
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Question 1126859: For the following pair of vectors, find U · V.
U = −4i − 3j, V = −i − 2j
Found 2 solutions by MathLover1, ikleyn:
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
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Answer by ikleyn(52797) (Show Source): You can put this solution on YOUR website!
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On scalar product see the lessons in this site
- Introduction to dot-product
- Formula for Dot-product of vectors in a plane via the vectors components
- Dot-product of vectors in a coordinate plane and the angle between two vectors
- Perpendicular vectors in a coordinate plane
- Solved problems on Dot-product of vectors and the angle between two vectors
- Properties of Dot-product of vectors in a coordinate plane
There are short lessons of the "HOW TO . . . " type on Dot-product:
- HOW TO find dot-product of two vectors in a plane
- HOW TO find scalar product of two vectors in a coordinate plane
- HOW TO find the angle between two vectors in a coordinate plane
- HOW TO prove that two vectors in a coordinate plane are perpendicular
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