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If X=log a (bc), Y=log b (ac) , Z=log c (ab) , then 1/(X+1) + 1/(Y+1) + 1/(Z+1) is equal to? (A) 0 (B) 2 (C) 4

If X=loga(bc), Y=logb(ac) , Z=logc(ab) , then
1/(X+1)   +     1/(Y+1)      + 1/(Z+1)   
is equal to?
(A) 0
(B) 2
(C)  4

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
5 years ago
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