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lf z1,z2,z3 are vertices of an equilater...

lf `z_1,z_2,z_3` are vertices of an equilateral triangle inscribed in the circle `|z| = 2` and if `z_1 = 1 + iotasqrt3` , then

A

`z_(1)=-2,z_(3)=1-isqrt(3)`

B

`z_(2)=2,z_(3)=1-isqrt(3)`

C

`z_(2)=-2,z_(3)=-1-isqrt(3)`

D

`z_(2)=1-isqrt(3),z_(3)=1-isqrt(3)`

Text Solution

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OBJECTIVE RD SHARMA-COMPLEX NUMBERS -Exercise
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  17. If x^2-2xcos theta+1=0, then the value of x^(2n)-2x^n cosntheta+1, n ...

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