Mathematics (AS & A Level) · May / June 2019 · Paper 33 · Question 4
9709
As printed in the paper
The question as text
The equation of a curve is y = 1 + e−x 1 −e−x , for x > 0. dy
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
4(i)[3]
4(ii)[4]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.