Page 192 - Math Grade 11 (Advance)

PROEUS DARA
t1gn nJ rgrijsg fi

5. GM13 A, B, C sb D ctlmmm~QbmtscrssrH~cr -2+i , 4i , 2+2i sb ~-i '1
1 u .. 1.1 1611 2 2
. "
tmuLm.ng tscr~tmn.n ABCD '1

6. tt1§'icrssiH~cr 6+4i sb I +9i t1:Hl5'i:flSHJ.fflrHUbR1 mbtfhrucrn.ncr A sb B '1
t.J II Jov U · c; 1
fin.n~mmn M &scrssfiocr z t1:lrncrn.nlcr M t'crn AB m·t:H~rnwQu
U l.J 1 6V
AM: MB = 2: 1 '1

t'1:lrn'i:fls~umnmt~tf:tlrucrn.ncrcut~m A, s st~ c '1
u 1 ..
t1M21drntwJu ~~ Sb LBAC tSLfltfilM ABC '1

n. lzl = 5

~- lz- 21 = 5

t1. lz- 2il = 4

ill. lz + 2 + 2il = 2J2
b. lz+3-iJ3I = 2./3

cr. 2lz- il = 3 '1
9. ~nMnncrn.ncr P &scrssfiocr z t1:lrntitnmrnn~n.n:nl::!tUm<t3
1 1 II IN "'>.!> 9 S
3n
n. argz =
4
n
~- arg(z+2) =
2

fi. arg(z- 3i) = ~ '1

n. lz-21 = lz-41
~- lz- 61 = lz + 31

fi. lz-11 = 3lz+21 '1

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