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Angle Ascertainment (Posted on 2015-01-03) Difficulty: 3 of 5
z is a complex number and P is the product of the roots of the equation:
z6 + z4 + z3 + z2 + z2 +1 = 0 with each root having a positive imaginary part.

Given that, P = r(cos θ + i*sin θ), where r > 0 and 0 ≤ θ < 360o

Find θ.

No Solution Yet Submitted by K Sengupta    
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  Subject Author Date
Hints/Tipsre: the roots of the imaginary att K.SenguptaAdy TZIDON2015-01-04 02:28:51
Questionthe roots of the imaginaryDej Mar2015-01-03 22:31:57
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