2011 SQA Advanced Higher Maths: 7 to 13

Exercise consisting of questions 7 to 13 from the 2011 Advanced Higher Mathematics exam. Set out in stages of 'try then check' the worked solutions of each question. 7. logarithmic differentiation 8. Summation 9. First order differential equation 10. Locus in the complex plane 11. Integration 12. Proof by induction 13. Arithmetic series