If logx/(b-c) = logy/(c-a) = logz/(a-b), then x^(b+c)*y^(c+a)*z^(a+b) = ?
a) -1
b) 0
c) e
d) 2
e) 1
a) -1
b) 0
c) e
d) 2
e) 1
1 Answer
Nov 12, 2017
Explanation:
Supposing that the base of log is
Similarly,
Therefore,
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