Given w=
sqrt 2(cos( pi/4) + i sin (pi/4)) and z = 2(cos (pi/2 ) + i sin(pi/2)),
what i...
Mathematics, 22.02.2021 19:30 Taiyou
Given w=
sqrt 2(cos( pi/4) + i sin (pi/4)) and z = 2(cos (pi/2 ) + i sin(pi/2)),
what is w- z expressed in polar form?
A. sqrt2 (cos(pi/4) + i sin(pi/4))
B. sqrt2 (cos(3pi/4) + i sin(3pi/4))
C. sqrt2 (cos(5pi/4) + i sin(5pi/4))
D. sqrt2 (cos(7pi/4) i sin(7pi/4))
Answers: 2
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