Evaluate logban if b an - JAMB Mathematics 1992 Question
Evaluate logban if b = an
A
nn
B
n
C
\(\frac{1}{n}\)
D
\(\frac{1}{n^2}\)
correct option: b
logban = logana
x(a\(\frac{1}{n}\))x = a
a\(\frac{x}{n}\) = a1
\(\frac{x}{n}\) = 1
x = n
x(a\(\frac{1}{n}\))x = a
a\(\frac{x}{n}\) = a1
\(\frac{x}{n}\) = 1
x = n
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