Q25 of 153 Page 13

If z1, z2, z3 are complex numbers such that then find the value of |z1 + z2 + z3|.

Given:


⇒


⇒


We know that z=|z|2


⇒


⇒


We know that |z|=||


⇒


⇒


∴ |z1+z2+z3|=1.


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