e) Let W = {(x; y) x,yER}. Define addition and scalar multiplication %3D a + B = (x; y) + (a ; b) = (x + a + 1; y + b -1) = k(x ; y) k a = (x +k; y) %3D = (a + B) + Y for a,B, Y e W a + (B + Y) 3 0 EW such that a + 0 = 0 + a = a, a e W k( a+ B) = ka + kß, a ß e W, keR a) b) c) %3D

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A: SOLUTION-

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A: