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Complex number summary

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This is a summary notes for complex number for the further maths course under the Pearson exam board

Institution
GCSE










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Uploaded on
May 8, 2021
Number of pages
22
Written in
2020/2021
Type
Interview
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채1과 Complex Number 2020 / 09 1 10


& Complex number
l. I
Imaging
LO 1 : Understand and use the definition of imaginary and complex numbers


이것을 작년에 배웠는데 ,




이 학년도 필 이해 .




기억하야 책
그래서 .





101156B9t
(
p.gl )
☆ 작년에 배우는게 안에 :


Q21a No re d root s
5 4AC <0 답이 없어요 b 글
-


, X = 1 or


그런데 . 이 지는 사실이 아니야 .
⼀ ⼀




' '


5-4aca.co 때면 ,
답을 i 이렇게 해요


☆ '
i
'
= F

그래서 .
위상의 이유이기 대문에 :



An imaginary number is the number of the form bi e.gl ,
31 ,
지 ,





↳ 이거 위해서 i




A complex number is written in the form a+bi
i.3-2.it
, a & b EIR.eg.lt




보 기 1.02 : Add and subtract complex
number




대­

, 이것은 vector 쩀!

그래서 ... ...




,




redpa.tt re al pad

Complex
+ Complex

, 연습
Ex .LA



EQIK.i j.Q21fi.j ES/df, :Q4.Q6,Q7lQ Ex.lBQl e.fQ2lb.c Q3ldf .
Q4lb ,
C ,
Q6




25×25=625
'5
l.ae) b)
TV 이
11rd) 10인 ) 25.015⾨品今
-




3V e


f)
F g
) 2
Hif 川趺 沔

Za)
乃⼗世 b)
5FI 3 a) 14t
# b) 24

c) 4
til d) 3t과 이 12 ⼗⽟ d) 24
e)
9t의 f) ) if e) 3 -



과 f) 3 T
g) 千珂
Nut )
g
3
埼上 N 낮域




P04oi2IfiDl2NDj-
i) 11 ⼀江




D 28X지 ⼆⺟
-1318N
a) 2-22 3 ⼗升 c ) 22 , +522




ztwiatbitla-biita.fichisredbIZ-wiatbi.la
미인한 Imaging
-
.
which is




h­ 8­:
£9.99
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