Page 142 - Math Grade 11 (Advance)

PROEUS DARA

0 0
0
GSSn G t3ssRnumn5 t3 s s ROGtJ ru
w IGV w w IGV ~
'"" "" I
1 - 3i I+ 3i - 1 + 3i
3 +4i 3- 4i -3 -4i

24 24 -24
-i i i

0 OS 1 ~ 0 02 '\:) 0 OS C:::.
~nGSSnJAGfflfUStlGSSnuGtltiJ~SGSSnwG 4+i, 3-Si, -12 Stl 3i '1
W IGV GV W IGV ~ W IGV
1
2.

2.1 ifiunnssfifin
u v ....
t:l
3fl7f.niM1 (5+3i)+(-1+2i) = [5+(-l)]+(3+2)i = 4+5i '1
t:l
3fl7tniM2 (2+5i)+(3-2i) = (2+3)+(5-2)i = 5+3i '1

t:l
arnuun.n 1 (9-2i)-(4-4i) = (9-4)+[-2-C-4)Ji = 5+2i '1
t:l
3fl7tntM2 (6+4i)-(3+6i) = (6-3)+(4-6)i = 3-2i '1

2.3 ifinnnnssfifin
I V 1.-'
2
arntntnn 1 3i(5-4i) = 15i-12i = rsi-I2c-o
= 12 + lSi '1
t:l 2
3fl7f.fJIM2 (2+3i)(4+2i) = 2(4+2i)+3i(4+2i) = 8+4i+l2i+6i

=8+16i+6(-l)
= 2+16i '1

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