Recent content by tehme1

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    Finding a basis for null(T) and range(T)

    yes, it was typo. I made an edit so now the question is as it should be. Thanks
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    Finding a basis for null(T) and range(T)

    Homework Statement Let Y:P3(R) onto P2(R) is defined by T(a0+a1z+a2z2+a3z3)=a1+a2z+a3z2. Find bases for null (T) and range (T). What are their dimensions? Homework Equations The Attempt at a Solution Well, I am assuming the range is the a1+a2z+a3z^2, so it has dimension of 3, and...