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Logarithms — MATHEMATICS STD 9 — Question

ICSE BoardEnglish MediumSTD 9MATHEMATICSLogarithms1 Mark
MCQ
If $\log _x 243=5$, then $x=$
  • A
    5
  • ✓
    3
  • C
    $\frac{1}{3}$
  • D
    1
✓

Answer

Correct option: B.
3
B

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