Paper 1 (source code)

= Paper 1
{scope}

https://www.maths.cam.ac.uk/undergradnst/files/2002/PaperNST_IB_1.pdf[Original examination paper]

These solutions cover all ten questions, including every printed subpart. The original PDF supplies the adjoints in Question 5, the fourth powers in Question 7 and the complete Question 10. Two qualifications to the printed wording are explained where they arise: unitary diagonalisation in Question 5 and the integration limits in Question 10.