Write z, and zą in polar form. (Express 0 in radians. Let 0 s0 < 2x.) z1 = 2 + 21, z2 = 7 - 71

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter8: Complex Numbers And Polarcoordinates
Section8.5: Polar Coordinates
Problem 86PS
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Write z, and zz in polar form. (Express 0 in radians. Let 0 s0< 2x.)
z1 = 2 + 2i, z2 = 7- 7i
2. - 2v7 cos) -
21 =
+i sin
(7)
3n
7/2
cos
+i sin
4
22 =
Find the product z,z, and the quotients
and . (Express your answers in polar form with 0 expressed in radians.)
z,22 = 28(cos(7) + i sin(7))
V2 ( cos
+i sin
i sin
cos
Z1
Transcribed Image Text:Write z, and zz in polar form. (Express 0 in radians. Let 0 s0< 2x.) z1 = 2 + 2i, z2 = 7- 7i 2. - 2v7 cos) - 21 = +i sin (7) 3n 7/2 cos +i sin 4 22 = Find the product z,z, and the quotients and . (Express your answers in polar form with 0 expressed in radians.) z,22 = 28(cos(7) + i sin(7)) V2 ( cos +i sin i sin cos Z1
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