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If p/a + q/b + r/c=1 and a/p + b/q + c/r...

If `p/a + q/b + r/c=1` and `a/p + b/q + c/r=0`, then the value of `p^(2)/a^(2) + q^(2)/b^(2) + r^(2)/c^(2)` is:

A

0

B

`-1`

C

2i

D

`-2i`

Text Solution

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The correct Answer is:
C
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