Question: a) On the real number line, plot the set {x R||x 2| < 2/3}. Write this set using interval notation, and describe the set in

a) On the real number line, plot the set {x R||x 2| < 2/3}. Write this set using interval notation, and describe the set in words.

b) explain why:

1) i^729=i

2) 1/i=-i

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