Use the formula zk = 0+ 27tk cos +i sin 0 + 27TK to find all solutions of the equation. (Enter your answers in trigonometric form. Let Os 0 < 27.) x3 +1 = 0 Z0 = Z1 = 2

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Use the formula zk = V
0 + 27TK
cos
+i sin
0 + 27tk
to find all solutions of the equation. (Enter your answers in trigonometric form. Let
n
0s 0 < 27T.)
x3 + 1 = 0
Z0 =
Z1 =
22 =
Represent the solutions graphically.
Transcribed Image Text:Use the formula zk = V 0 + 27TK cos +i sin 0 + 27tk to find all solutions of the equation. (Enter your answers in trigonometric form. Let n 0s 0 < 27T.) x3 + 1 = 0 Z0 = Z1 = 22 = Represent the solutions graphically.
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