Vector Addition Calculator
Calculate vector addition — vector operations and properties.
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|A| Magnitude
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|B| Magnitude
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Dot Product (A·B)
Recent Calculations
What Is Vector Addition?
Vector Addition computes vector magnitudes and the dot product of two 2D vectors.
Formula
|V| = √(x²+y²), A·B = x₁x₂ + y₁y₂Frequently Asked Questions
What does the dot product tell you?
It measures how much two vectors point in the same direction. Zero means they are perpendicular.