OpenStax, Algebra and Trigonometry 2e §10.5 Polar Form of Complex Numbers · Example 7 · Complex Numbers · Polar form

Finding the Rectangular Form of a Complex Number

Find the rectangular form of the complex number given $r = 13$ and $t an θ = \frac{5}{12} .$ Assume the number is in the first quadrant.

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OpenStax, Algebra and Trigonometry 2e · §10.5 Polar Form of Complex Numbers · Example 7

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