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11 Nov 2019

a) Use Cramer's Rule to slove the following system of linearequation for x and y.

kx + (1-k)y = 1

(1-k)x + ky = 3


b) Find all solutions to the given equation and represent thesolution graphically.

x^5 + 243 +0

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Elin Hessel
Elin HesselLv2
6 Nov 2019

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