Question

a) Let V = R2. Define addition + on V by (x1;y1)+(x2;y2) = (x1+x2;y1+y2) and
scalar multiplication by r (a;b) = (ra;0). Check whether V satisfies all the
conditions for it to be a vector space over R with respect to these operations

Answer 1

Its answer want a lot's of explanations....