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Logarithms — MATHEMATICS STD 9 — Question

ICSE BoardEnglish MediumSTD 9MATHEMATICSLogarithms1 Mark
Question
State, true of false$:\ \log_ba =-\log_ab$
✓

Answer

False, since $\ \log_ba =\frac{1}{\log _{ a } b }$

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