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## Vector Angle Calculator

Mathematically, angle α between two vectors can be written as: α = arccos [ (x a * x b + y a * y b + z a * z b) / (√ (x a2 + y a2 + z a2) * √ (x b2 + y b2

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Deal with mathematic equations

Math can be tough, but with a little practice, anyone can master it.

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Clarify math equations

To solve a math equation, you need to find the value of the variable that makes the equation true.

Do math question

Doing math questions can be a fun and engaging way to learn new concepts and practice problem solving skills.  ## Angle Between Two Vectors Calculator

The Vector Calculator (3D) computes vector functions (e.g.