Additional Mathematics 0606 / Logarithmic and exponential functions / 3.343.34: Definite integral equal to ln 50606/13/O/N/22 — Question 11 · 6 marks · Log laws, ExponentialsMark as done · Save for later · Show all solutionsIt is given that ∫1a(3x+2−12x+1−1x)dx=ln5\displaystyle\int_{1}^{a}\left(\frac{3}{x + 2} - \frac{1}{2x + 1} - \frac{1}{x}\right)\mathrm{d}x = \ln 5∫1a(x+23−2x+11−x1)dx=ln5, where a>1a > 1a>1. Find the exact value of aaa.[6]▸ Answer▸ Official mark scheme← 3.33: Solve for y in terms of p3.35: Composite fg and gg with ln →
