Question: (a) Determine whether the polynomials x2 + 1, x2 - 1, x2 + x + I span P(2). (b) Do x3 - I, x2 +

(a) Determine whether the polynomials x2 + 1,
x2 - 1, x2 + x + I span P(2).
(b) Do x3 - I, x2 + 1, x - 1, 1 span P(3)?
(c) What about x3, x2 + 1, x2 - x, x + 1?

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a They span P 2 since ax 2 bxc 12 a2bcx 2 1 12... View full answer

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