A-Level
EDEXCEL
Mathematics & Further Mathematics
October 2017
QP-201710-Mathematics-C34 · Question 11
Question (excerpt):
36 11. (a) Given 0 - K 25, use the substitution X K = − 5 to show that dK K K K k 5 10 5 2 − = − − ( ) − + ∫ ln whereN is a constant. (6) A team of scientists is studying a species of tree. The rate …
36 11. (a) Given 0 - K 25, use the substitution X K = − 5 to show that dK K K K k 5 10 5 2 − = − − ( ) − + ∫ ln whereN is a constant. (6) A team of scientists is studying a species of tree. The rate …
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