Let V=R². For (₁, ₂), (V₁, V₂) € V and a ER define vector addition by (41, 14₂) H (V₁, V₂) := (U₁ + V₁ + 3, U₂ + V₂ — 1) and scalar multiplication by a(u₁,₂)=(au, +3a-3, au₂-a-1). It can be shown that (V, , ) is a vector space over the scalar field R. Find the following: the sum: (4, 5) E (3, −8) − E( the scalar multiple: -50 (4,5) ( the zero vector: Oy the additive inverse of (z,y) B(z,y)=(

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