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IB Mathematics: Applications and Interpretation HL · AHL 3: Further Integration · AHL 3.7

Area between a curve and the y-axis Problem set B Answers

Skills

  1. \(\frac{98}{3}\) = 32.7

  2. \(\frac{765}{4}\) = 191

  3. 14.5

  4. 19.7

  5. 4.35

  6. 1.61

In context

  1. 19.1

  2. 13.9

Stretch

    1. (a) 4
    2. (b) Shown: \(\int_1^{5}\ln x\,dx = 5\ln 5-4\) = 4.05

  2. k = 4.36

jmaths.xyz · AI HL · AHL 3.7 Area between a curve and the y-axis