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6Â years, 9Â months ago
B=A*C and if B=1 A and C should be reciprocals but why can't they both be negative? (I think because we have logC (base A) in the question, correct?)
6Â years, 9Â months ago
Hi Siva, we will get 8 as the answer if A and C are positive only. I think since in the question logC (base A) is defined hence A and C can only be positive. Is it correct? Or is there any other reason for A and C to be positive?
6Â years, 7Â months ago
Mister logical, logarithm of negative number doesnt exist, so both a,b and c should be greater than zero.
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