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i so lets stoot,1-ę¸ |
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Answer» pqr = 1 r = 1/pq 1/r = pq (1/1+p+q^-1) + (1/1+q+r^-1) + (1/1+r+p^-1) (1/(1+p+1/q) + (1/(1+q+pq) + (1/(1+1/pq+1/p) (1/(q+pq+1/q) + (1/(q+pq+1) + (1/(q+pq+1/pq) (q/q+pq+1) + (1/q+pq+1) + (pq/q+pq+1) (q+pq+1) / (q+pq+1) = 1 |
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