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The magnitude of vector u is 34, and the magnitude of vector v is 20. the dot product u · v = –10. what is the approximate angle between the vectors?

Respuesta :

The approximate angle between the vectors named U and V with their magnitudes and dot product is gotten as; 91°

What is the angle between the vectors?

We are given;

Magnitude of Vector U; |U| = 34

Magnitude of vector V; |V| = 20

Dot Product of u and v; U.V = -10

Formula for angle between vectors is;

θ = cos⁻¹[(U.V)/|U| * |V|]

θ = cos⁻¹(-10/(34 * 20))

θ = cos⁻¹-0.0135

θ ≈ 91°

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