OCR A Level Further Mathematics B (MEI) H645 · Y420/Pj3
Conjugate pairs of complex roots
- Code
- Y420/Pj3
- In
- Y420.2 Core pure: complex numbers
- Topic
- Y420 Core Pure
- Course
- A Level Further Mathematics B (MEI) H645
- Board
- OCR
Grade boundaries·OCR command words
Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.
Points in Y420.2 Core pure: complex numbers
- Y420/Pj1 Language of complex numbers
- Y420/Pj2 Quadratics with real coefficients
- Y420/Pj3 Conjugate pairs of complex roots
- Y420/Pj4 Arithmetic with complex numbers
- Y420/Pj5 Complex number equal to zero
- Y420/Pj6 Radians and complex numbers
- Y420/Pj7 Modulus-argument form
- Y420/Pj8 Multiplying and dividing in modulus-argument form
- Y420/Pj9 Argand diagrams and conjugates
- Y420/Pj10 Sums and products on an Argand diagram
- Y420/Pj11 Loci on an Argand diagram
- Y420/Pj12 De Moivre's theorem
- Y420/Pj13 Multiple angle formulae and series by de Moivre
- Y420/Pj14 Exponential form of a complex number
- Y420/Pj15 Nth roots of a complex number
- Y420/Pj16 Formula for nth roots
- Y420/Pj17 Sum of nth roots is zero
- Y420/Pj18 Multiplication as a transformation on an Argand diagram
- Y420/Pj19 Roots of unity on an Argand diagram
- Y420/Pj20 Complex numbers in geometry