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If z1,z2, z3 are complex numbers such th...

If `z_1,z_2, z_3` are complex numbers such that `|z_1|=|z_2|=|z_3|=|1/z_1+1/z_2+1/z_3|=1` then `|z_1+z_2+z_3|` is equal to

A

equal to 1

B

less than 1

C

greater than 3

D

equal to 3

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The correct Answer is:
A
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MOTION-COMPLEX NUMBER -EXERCISE - 2 (LEVEL -I) OBJECTIVE PROBLEMS - JEE MAIN
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  9. If z1 & z2 are two complex number & if arg (z1+z2)/(z1-z2)=pi/2 but |z...

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