nth roots of a complex number
{"Image DocumentName": "Nth roots of a complex number", "Image ImageDescription": "For a positive integer n, the complex number\\ z = r( cos \u0472 + i sin \u0472) has exactly n distinct nth roots given by. r1/n ( cos([\u0472 + 2\u220fk]/n) + i sin ([\u0472 + 2\u220fk]/n) Where k = 0,1,2,\u2026, n-1.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}