Let Z1 and Z2 be Nth roots Of Unity Which Subtend A Right Angle At The Origin. Then N Must Be Of The Form

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Question

Let z1 and z2 be nth roots of unity which subtend a right angle at the origin. Then n must be of the form

Solution

Correct option is

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SIMILAR QUESTIONS

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cube root of unity, find the value of

                               

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Q9

root of unity, then the value of

                         

Q10

If z­1 and z2 are two nth roots of unity, then  is a multiple of