1. Plot the complex number as a point and vector once the following are evaluated. a. 7+7 (727°) 1+1 7L77cos 7 + j(75in7) 6.9478 +jo.8531 = (7 + 7i) (6.9478 + jo.8531) J+7 = 48-6346+j5-9717 +j48.63467 5.9471² Jt7 = 48-6346 + 54.6063i + 5.9717 (-1) it 7 = 42.6629 + 54-60631. i +7 b. (1 + 2i) 546° 31+4

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d.
74.7°
121°
Transcribed Image Text:d. 74.7° 121°
1.
Plot the complex number as a point and vector once the following are evaluated.
a. 7+7 (727°)
1+1
7L7° →7c0s 7 + j(75in 7)
6.9478 +jo.8531
= (7+7₁) (6.9478 +jo.8531)
J+7
2
48-6346 + j5-9717 +j48.63467 5.917) ²
J+7
= 48-6346 + 54.6063i + 5.9717 (-1)
it t
= 42.6629 + 54-60631
1+7
(1 + 2i)
b.
526°
31+4
Transcribed Image Text:1. Plot the complex number as a point and vector once the following are evaluated. a. 7+7 (727°) 1+1 7L7° →7c0s 7 + j(75in 7) 6.9478 +jo.8531 = (7+7₁) (6.9478 +jo.8531) J+7 2 48-6346 + j5-9717 +j48.63467 5.917) ² J+7 = 48-6346 + 54.6063i + 5.9717 (-1) it t = 42.6629 + 54-60631 1+7 (1 + 2i) b. 526° 31+4
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