1. (a) [7 marks] Find all values of (1 – V3i)+või and point out the principal one. (b) 18 marks] Find all fourth roots o
Posted: Tue Apr 26, 2022 5:06 pm
1. (a) [7 marks] Find all values of (1 – V3i)+või and point out the principal one. (b) 18 marks] Find all fourth roots of -8V2+8V2i. (c) (12 marks] Solve the equation cosh z=i.