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Posted: **Thu May 12, 2022 1:01 pm**

: 7 Let W Be The Set Of All 2x2 Matrices Of The Form 31 A Prove That W Is A Subspace Of B W 3b The Vector Space Of A 1 (129.28 KiB) Viewed 35 times

7. Let W be the set of all 2x2 matrices of the form ( 31. (a) Prove that W is a subspace of b W 3b the vector space of all 2x2 matrices by finding a basis for W. (b) Why does Theorem 4.3 tell us that W is a subspace?