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How to get angle between two vectors

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Angle between two vectors

The angle between the two vectors is θ = c o s − 1 a →. b → | a → | | b → | θ = c o s − 1 1 ( 5.09) ( 2.45) θ = c o s − 1 1 12.47 θ = c o s − 1 ( 0.0802) θ = 85.39 ∘ Example 2: Find the angle between two vectors 5i – j + k and i + j – k. Solution:

How to Find Angle Between Two Vectors?

The formula for the angle between two vectors, a and b is θ=cos-1( a•b/|a||b|). Where vector a is (ax ay) and vector b is (bx by), the dot product a•b=ax bx+ ay by. The magnitude of the vector

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