is this much better? 1. For the points shown on the complex plane shown, specify both...
(2 points) Here are several points on the complex plane: The red point represents the complex number zı = and the blue point represents the complex number Z2 = The "modulus" of a complex number z = x+iy, written [z], is the distance of that number from the origin: z) = x2 + y2. Find the modulus of zi. |zıl = 61^(1/2) We can also write a complex number z in polar coordinates (r, 6). The angle is sometimes called...
1)Polar form and 11 Exponential form Hint: Localise the complex vector in the complex plane. Define the modulus r and the argument, then convert to: Polar form: z = r(cose + i sine) = rcise Exponential form z = eie
3. Complex numbers and math a) Express z=-6 8 in polar form b) Express -1 in polar form c Express z--3e in rectangular form. d) Express z-(2+j) in rectangular form. e) For the two complex numbers z, (6-j4) ad z(-2+j1) determine in polar form. f) lf z=(-84%) determine Teal! (z*)"! in polar form.
Sign In d share 1. Plot the points (r, θ)-(3, π), ( 2år) , (1, π/4) and find the Eport PDA Create FDF Edit PDF rectangular (Cartesian) coordinates of the ponts without using a ca culator 2. Plot the point with rectangular coordinates (z, y)- and find the polar coordinates (r,0) for the point with r > 0 and 0 < θ < 2π without using a calculator. Then, find two other ways to write the point in polar coordinates....
Problem 2. (5 points each question). Convert the rectangular form of complex numbers to the polar form 1. Z_rect = -5 - 8i Z_pol = 2. Z_rect = 2 - 71 Z_pol = 3. Z_rect = -8 + 4i Z pol- 4. Z_rect = -13.22 + 7.65i Z_pol =
[11] Convert the complex number 20-2li to trigonometric form. A. 729 cis - 46.4° B. 729 cis 133.6° C. 29 cis - 46.4° D. 29 cis 133.6° [12] Convert the complex number 12 cis 5 18 to rectangular form. A 7.7 +9.21 B. 9.2 + 7.71 C. 0.2+12.01 D. 12.0+0.21 [13] Convert the complex number -6 cis 3 to rectangular form. A. -0.3 - 6.01 B. -6.0 - 0.31 c. -8 + 5.91 D. 5.9 -0.81 (14) Which is an...
[11] Convert the complex number 20-21i to trigonometric form. A. 29 cis - 46.4° B. 29 cis 133.6° C. 29 cis - 46.4° D. 29 cis 133.6° 5x [12] Convert the complex number 12 cis 18 to rectangular form. A. 7.7 + 9.21 B. 9.2 + 7.71 c. 0.2+12.01 D. 12.0+0.21 [13] Convert the complex number -6 cis 3 to rectangular form. A. -0.3 - 6.01 B. -6.0 - 0.31 C. -.8 + 5.9i D. 5.9 -0.8i [14] Which is...
For the network shown in Figure 1. a) Find the impedances Zi. and Zc. (2 points) b) Find the total admittance and impedance in polar form. (2 points) c) Find the voltage E. (1 point) d) Find the currents IR, IL and Ic in polar form. (3 points) e) Find the average power delivered to the network. (2 points) is = 20 × 10-3 A cos(377t + 60°) 0.47 uF 2.5 H gure 1
D ECE 341R Homework Assignmer X+ xythos.prod/584b1cebbb41a/3051253r t-disposition inline%3 ECE 341R-HomeworkAssignment#3 F_y 18, 201, 1. Perform the following operations and express the final result in the =x+ (also known as rectangular) form: (+30+1(-1+2)+(7-50). 2. Perform the following operations and express the final result in the 3. Find the polar (re) representation for the following complex numbers 4. For the problem in question number 2, express each term in parantheses in the (also known as rectangular) form: (4+2/12-3 (a) i2j +1...
(a) Find Cartesian coordinates for the polar point (-1, -1) and plot the point. (b) Find Polar coordinates with r > 0 and -1 < <a for the Cartesian point (-1, V3) and plot the point. (c) Convert the equation x2 + y2 = x to polar form and sketch the curve. (d) Convert the equation r = 5 csc @ to Cartesian form and sketch the curve.