Grades 11-12 Video Solutions 2026-2026_11-12

2026_11-12_22

Video Transcription

Video Summary

The transcript solves for \(a\) and \(b\) from \(9^a = 11^b = 9801\). It then uses logarithms to write \(a = \log_9 9801\) and \(b = \log_{11} 9801\), and evaluates the expression involving their reciprocals. The result simplifies to \(\frac{1}{2}\), so the correct answer is <strong>A</strong>.