### Find the reciprocal of a complex number in polar form

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1. Physics A prop for a play is supported equally by two wires suspended from the ceiling. The wires form a 130° angle with each other. If the prop weighs 23 pounds, what is the tension in each of the wires?

2. Explain how to use De Moivre's Theorem to find the reciprocal of a complex number in polar form

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