For the complex number shown to the right, give (a) its rectangular form and (b) its...
For the complex number shown to the right, give (a) its rectangular form and (b) its trigonometric (polar) form with r> 0,0°se<360°. Aimaginary (a) The rectangular form is 16 (b) Determine the polar form. Select the correct choice below and fill in the answer box to complete your choice. real OA. sin + i cos -2016-12-8-4 4118 121620 OB. sin - i cos O c. COS + i sin OD. cos i sin
Question 5 Write the complex number in rectangular form. -3(cos 225° +i sin 225°) Question 6 Write the complex number in polar form. Express the argument in degrees. 3cos Oº+isin 0°) 3[cos 180°+ i sin 1809) 3[cos 90° + i sin 90°) O 3(cos 270° Fisin 270°F
Write the complex number in trigonometric form (cos 0 + i sin ), with in the interval [0°,360°). - 8 -8= = cos ]° + i sin º) (Type the value for r as an exact answer, using radicals as needed. Type the value for as an integer or decimal rounded to the nearest tenth as needed.)
Plot the complex number on the complex plane and write it in polar form and in exponential form. 3-41 Plot the complex number on the complex plane. Write the complex number 3 - 4 i in polar form. Select the correct choice below and fill in the answer box(es) within your choice. (Simplify your answer. Type an exact answer for r, using radicals as needed. Type any angle measures in radians, rounding to three decimal places as needed. Use angle...
Question 1: Plot the complex number. Then write the complex number in polar form. Express the argument as an angle between 0 and 360° 2+4 i Almaginary Plot the complex number. OS - z= (cos + i sin D) Type an exact answer in the first answer box. Type all degree measures rounded to one decimal place as needed.)
[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...
give a complex number in trigonometric form z = (-V12 + 2i)(1 + i)(cos 24 – i sin 24) (2+ V12i)(COS 6 + i sin o)
Remember that rectangular form is z = a + bi and that polar form is z = r(cos 0 + i sin o) Take following number in rectangular form and convert it to polar form: – 4 + 9i r = 0 =
Find the product. Leave the result in trigonometric form. (Let 0° s O < 360°.) (cos 2° + i sin 2°) (cos 24° + i sin 24°) x
Remember that rectangular form is z = a + bi and that polar form is z = (cos 0 + i sin o) Take following number in polar form and convert it to rectangular form: 3.46(cos 82 + i sin 82) (Round to the nearest hundredth. The angle above provided is in degrees) z =