Page 164 - Math Grade 11 (Advance)

PROEUS DARA

0 1 0
ruunntu 1 tsinbti~Rao xOy UrulG M ctlitiffirltGlUSn'lRau z = 1 + i sh M'
u .. <V I<V I U U I<V
I
3
mmmnt2Us2fiao z' '1 finn~ z' t~1:3i§1 M' mmmn&2 M ffl'i:31Jtruh1ruG61 o .ij ~ '1
U \J I<V e.) U U · C. I

t61 z = 1 + i 'HlS r = JI+l = J2

nnru coscp = ~ = ..!._ = J2 sb sincp = ~ = ..!._ = J2 tUlfi&sg cp = ~ '1
r J2 2 r Ji 2 1 4

z' = (cos~+ isin~ J2( cos~+ isin~)

M'
M

r;:, ( 7n .. 7n)
2 cos
= .fL + zsm
12 12
cJ.-::roo ' r;:,2( 7rt .. 7rr;) '1
~ubl'>o z = .fL cos + zsm X
12 12

y
ten ru z' = (cos~ + i sin~) z

z' 1.4
= G +if) o + i) 1

1 .1 .J3 J3
= -+l-+l---
2 2 2 2
-0.4 0 X
= 1 - J3 + i(! + J3) '1
2 2 2

159