## Samacheer Kalvi 12th Maths Guide Chapter 2 Complex Numbers Ex 2.7

Tamilnadu Samacheer Kalvi 12th Maths Solutions Chapter 2 Complex Numbers Ex 2.7 Question 1. Write in polar form of the following complex numbers. (i) 2 + i2 √3 Solution: Let 2 + i2√3 = r (cos θ + i sin θ) x = 2, y = 2√3 r = = 4 2 = 4 cos …

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