Find the cube roots of -64 i. Graph each cube root as a vector in the...
Find the cube roots of -64 i. Graph each cube root as a vector in the complex plane. Choose the correct cube roots below. O A. 64(cos 60° + i sin 60%), 64(cos 180° + i sin 180°), 64(cos 300° + i sin 300°) OB. 4(cos 30° + i sin 300), 4(cos 150° + i sin 150°), 4(cos 270° + i sin 270º) OC. 4(cos 90° + i sin 90°), 4(cos 210° + i sin 210), 4(cos 330° + i...
Find the cube roots of 125 i. Graph each cube root as a vector the complex plane. Choose the correct cube roots below O A. 5(cos 90° + i sin 90°), 5(cos 210° + i sin 210°), 5(cos 330° + i sin 330%) OB. 5(cos 30° + i sin 30°), 5(cos 150° + i sin 150°), 5(cos 270° + i sin 270º) O C. 125(cos 0° + i sin 0°), 125(cos 120° + i sin 120°), 125(cos 240° + i...
Find the cube roots of 125 i. Graph each cube root as a vector in the complex plane. Choose the correct cube roots below. O A. 5(cos 90° + i sin 90), 5(cos 210° + i sin 210°), 5(cos 330° + i sin 330) B. 5(cos 30° + i sin 30%), 5(cos 150° + i sin 150°), 5(cos 270° + i sin 270º) O C. 125(cos 0° + i sin 0%), 125(cos 120° + i sin 120°), 125(cos 240° +...
Find all cube roots of 5-5 i 13. Write the roots in polar form, with O ses 360° A. TO(cos 100° + i sin 100°), 10(cos 220° + i sin 220°), TO( cos 340°+ i sin 340°) O B. V10( cos 100°+ i sin 100°), V10 ( cos 220° + i sin 220°), V10(cos 340° + i sin 340°) O c. 5(cos 80° + i sin 80°), V5(cos 200° + i sin 200°), V5(cos 320° + i sin 320°) OD....
COV 8. (a) Find the product [8(cos 300° + i sin 300°][5(cos 120° + i sir rectangular form. [3 pts] Express your answer in (b) Find all cube roots of the complex number cos 90° + i sin 90°. Then graph each cube root as a vector in the complex plane. [4 pts]
Name For problem 11, graph the indicated function. 11.T= 2-sin() Note: round answers to 1 decimal place. 8 sin() 2-sin() 0 30° 45° 60° SO 120" 135 150" 180 210" 225" 240 270" 300" 315 330 360° Hide Proctolo is sharing your screen Stop sharing O Name: Note: Have each cirde represent 0.5. Thus the outer circle has a radius of 4. 105 90° TS 20 80 1359 45 150° 30 1654 15 180° 0"/ 360 195 345 210 330...
10. Sketch the graph of the polar equation. r=3 90° 4 120° 60° الا 150° 2 30° 180° 0° 210° 330° 240 300° 270°
Question 6 Use the graph below to find (-8)(2). 360 4 330 300 (2277) 270 240 210 180 150 120 9x) 900-51) 60 (2.37 1-2, 25 30/013) (-2.343) N -30 -60 -90 -120 2 37 -240 272 MacBook Air
Given: Graph below - 120 60 30 30 60 90 120 150 180 210 240 270 300 330 360 390 1. State: domain and range x and y intercepts max and min values and where they occur period amplitude axis of symmetry values of a, k, d, and c for the sine function 2. Describe how this graph is related to the base function y=sin x by referring to horizontal and vertical shifts, amplitude, compressions or expansions, reflection.
*Fourier Series Expansion A function f(x) has a period 2t and function values over one cycle is shown in the table below. x0 0 30 60 90 120 150 180 210 240 270 300 330 f(x) 4.1 5.5 9.3 10.4 5.2 3.3 4.1 3.3 5.2 10.4 9.3 5.5 Given that Σ,21f(xr) sin(%) DE1f(x) sin(%)-Σ 21f(xr) sin(3%) 0.Find the Fourier series expansion up to the third harmonic. All calculation must be correct to 3 decimal places. A function f(x) has a...