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If z(1),z(2),z(3),…,z(n) are n,nth roots...

If `z_(1),z_(2),z_(3),…,z_(n) are n,nth roots of unity, then for `k=1,2,3,…n

A

`|z_(k)|=k|z_(n)+1|`

B

`|z_(k+1)|=k|z_(k)|`

C

`|Z_(K+1)|=|Z_(k)|Z_(k+1)|`

D

`|z_(k)|=|z_(k+1)|`

Text Solution

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The correct Answer is:
d
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OBJECTIVE RD SHARMA ENGLISH-COMPLEX NUMBERS -Exercise
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  4. If z(1),z(2) and z(3), z(4) are two pairs of conjugate complex numbers...

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  11. Let z and omega be two non-zero complex numbers, such that |z|=|omega|...

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  12. If z ne 0 be a complex number and "arg"(z)=pi//4, then

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