CAIE P2 2014 November — Question 4

Exam BoardCAIE
ModuleP2 (Pure Mathematics 2)
Year2014
SessionNovember
TopicExponential Equations & Modelling
4
  1. Find the value of \(x\) satisfying the equation \(2 \ln ( x - 4 ) - \ln x = \ln 2\).
  2. Use logarithms to find the smallest integer satisfying the inequality $$1.4 ^ { y } > 10 ^ { 10 }$$
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