Question

Find the least upper bound and the greatest lower bound for the two polynomials: a) p(x)...

Find the least upper bound and the greatest lower bound for the two polynomials:

a) p(x) = x4 - 3x2 - 2x + 5

b) p(x) = -2x5 + 5x4 + x3 - 3x + 4

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