Learn how to convert a complex number into Trigonometric Form in this free math video by Mario's Math Tutoring.
0:15 What is the trigonometric form of a complex number
0:50 Formulas for switching from standard form to trigonometric form and from trigonometric form to standard a + bi form.
1:26 Example 1 writing 3 +4i in trigonometric form
3:04 Example 2 converting from Trig form to standard a + bi form
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