Mathematics (AS & A Level) · Oct / Nov 2020 · Paper 32 · Question 6
9709
As printed in the paper
The question as text
The complex number u is defined by u = 7 + i 1 −i.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
6(a)[3]
6(b)[2]
6(c)[3]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.