If `log_a a. log_c a +log_c b. log_a b + log_a c. log_b c=3 `(where `a, b, c` are different positive real nu then find the value of `a bc.`

If `log_a a. log_c a +log_c b. log_a b + log_a c. log_b c=3 `(where `a, b, c` are different positive real nu then find the value of `a bc.`
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If `log_a a. log_c a +log_c b. log_a b + log_a c. log_b c=3 `(where `a, b, c` are different positive real nu then ... .` A. `2` B. `3` C. `0` D. `1`
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