(17.) Find a basis for the ideal I(V(x³ - 2₁² +21² -x₁1²-1²-21² +21² +x-1)).

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A: Solution is given below:

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Q: In Exercises 7 through 13. decide whether the indicated operations of addition and multiplication…

A:

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A: Y

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Q: II. Is the matrix C=0 i 0 € M3 (C) diagonalizable? Justify your answer. 02

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Q: Exercice 1: Simplifier les expressions suivantes. A=In (3-√3)+In (3+√3) B=Ine-In²+In 2 C-31n2+…

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