The complex numbers Z₁ and Z₂ are defined as follows: Z₁ = 3 (cos(−2¹) + i sin(−2π)) 4 4 ²2 = 2 (cos(³) + i i sin (³1)) 4 4 Calculate Z₁ x Z₂ in polar form, where Z = |Z] (cos(0) + i sin (0)) |ZI = 8 = -3TT/4 a = 03TT/4 b= 00 OTT/4 O-TT/4 аз Calculate Z in rectangular form, where Z = a + b i: Write your answers to 2 decima places OT/2

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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The complex numbers Z₁ and Z₂ are defined as follows:
Z₁ = 3 (cos(−2¹) + i sin(−2π))
4
4
²₂ = 2 (cos(³) + i i sin (³1))
4
4
Calculate Z₁ x Z₂ in polar form, where Z = IZ] (cos(0) + i sin (0))
|ZI =
8 =
-3TT/4
a =
03TT/4
b=
00
OTT/4
O-TT/4
аз
Calculate Z in rectangular form, where Z = a + b i: Write your answers to 2 decimal
places
ОTT/2
Transcribed Image Text:The complex numbers Z₁ and Z₂ are defined as follows: Z₁ = 3 (cos(−2¹) + i sin(−2π)) 4 4 ²₂ = 2 (cos(³) + i i sin (³1)) 4 4 Calculate Z₁ x Z₂ in polar form, where Z = IZ] (cos(0) + i sin (0)) |ZI = 8 = -3TT/4 a = 03TT/4 b= 00 OTT/4 O-TT/4 аз Calculate Z in rectangular form, where Z = a + b i: Write your answers to 2 decimal places ОTT/2
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