Let V be the set of all ordered pairs of real numbers, and consider the following addition and scalar multiplication operations on u=(u₁​,u₂​) and v=(v₁​,v₂​) : u + v = (u₁+v₁​+1, u₂​+v₂​+1), ku = (ku₁​, kuv₂)
(a) Compute u+v and ku for u=(0,4),v=(1,−3), and k=2.