3 -0-0-0 , V2 = and V3 = 2. Consider vectors V₁ = 1 2 (a) Calculate V₁ V2, and find the angle between v₁ and v2. Specify whether the angle is in degrees or radians. (b) Show that v₁ and v2 are both orthogonal to v3. (c) Show that (v₁, V2, V3} is a basis for R³.

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