la b M2={ : a,b,c,der ve P ={at'+bt+c : a,b,ceRvector spaces | c d] are given. In this case, i) is the set W = {AEM22: detA # 0} a subspace of M22? Explain ii) S = {1, (- 1 – t), (1 – t)^2} set P2 Does it form a basis for its space? Explain.
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