Question: (5 points total) Suppose V 2 M22 (with standard matrix addition and scalar multiplication) and W 6111 6112 (2121 022 below to show that W

(5 points total) Suppose V 2 M22 (with standard matrix addition and scalar multiplication) and W 6111 6112 (2121 022 below to show that W is a subspace of V: is the set of matrices of the form [ 1 where m 1 +a12 : 0, 5121 + (122 : 0. Follow the steps a. (1 point) Find an explicit example of a matrix in W. (this shows W is nonempty). b. (2 points) Show that for two matrices A and B in W, A +B is in W. c. (2 points) Show that for real number c and A in W, cA is in W

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