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1.5 Exponentials and logarithms

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Question 14

Prove that log⁡a1=0\log_a1=0loga​1=0 and use this result with the quotient law to show that log⁡a(1/x)=−log⁡ax\log_a(1/x)=-\log_axloga​(1/x)=−loga​x.

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1.5 Exponentials and logarithms Questions

  1. A Level
  2. /Maths
  3. /1.5 Exponentials and logarithms

77 exam-style questions on CCEA A Level Maths 1.5 Exponentials and logarithms, covering 1.5.1 Exponentials and logarithms, 1.5.2 Exponentials and logarithms, 1.5.3 Exponentials and logarithms, 1.5.4 Exponentials and logarithms, 1.5.5 Exponentials and logarithms, 1.5.6 Exponentials and logarithms, 1.5.7 Exponentials and logarithms, and 1.5.8 Exponentials and logarithms. Each one has a worked solution and a mark scheme showing where the marks go.

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