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If p,q,r three complex nos. so that p+q+...

If p,q,r three complex nos. so that p+q+r =0 and `abs(p)=abs(q)=absr=1` then the value of `(1/p+1/q+1/r)` is

A

3

B

1

C

0

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
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