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Robert
Lv 4
If a and b are integers, what are the conditions needed for log_b a to be rational?
e.g., log_343 (823543) = 7/3, but log_6 (144) doesn't look rational.
1 Answer
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- 9 years agoFavorite Answer
the condition for log_b(a) to be rational is-
we should be able to express a, as a rational power of b(if thats wat U wanted to know)....
hope its helpful...
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