Mathematics (AS & A Level) · Feb / March 2018 · Paper 32 · Question 6
9709
As printed in the paper
The question as text
The variables x and 1 satisfy the differential equation x cos21 dx d1 = 2 tan 1 + 1, for 0 ≤1 < 1 20 and x > 0. It is given that x = 1 when 1 = 1 40. d 2 2 tan 1
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
6(i)[1]
6(ii)[7]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.