Question

$if \: pqr = 1 \: then \: prove \\ \frac{1}{1 + p + {q}^{ - 1} } + \frac{1}{1 + q + {r}^{ - 1} } + \frac{1}{1 + r + {p}^{ - 1} } = 1$
please give answer and please please please show the process how to get answer of it
please give the correct answer
I really need it
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Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Hey soumaji,

I did your work and forwarded ur number to shivani and she replied okay and thanks...

No worries now,

Anushka.....