can someone help me with this question? Problem 2 Write in rectangular form the complex number...
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
Use Demoivres theorem to find the indicated power of the complex number. Write in rectangular form. [2(cos50 degrees + i sin 50 degrees)}^3 = ?
Write the complex number in rectangular form. 41 41 6 cos + i sin 3 3 411 41 6 cos + i sin 3 3 (Simplify your answer, including any radicals. Type an exact answer, using radicals as needed.)
Write the complex number in rectangular form. Round to one decimal place. 14.37(cos 30 + sin 30) a. 3.3 + 1.9i b. -3.3 - 1.9i c. 7.2 + 12.4i d.12.4+ 7.2i
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.)
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 =
Use DeMoivre's Theorem to find the indicated power of the complex number. Write answers in rectangular form. til COS + i sin 10 10 COS + i sin (Type an integer or a simplified fraction.)
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...
write each complex number in standard form a+bi, and plot each in the complex plane - 2 (cos 150° + i sin 150°) N D.
Write as an complex number in rectangular form: 4+1(-9) To report your final answer, use the following example format with no spaces: 0-4; OR -3+0j I Question 2 (2 points) Rewrite the following equation in the simplest form so that it contains no coefficients and no logarithms: log2,11 + 2log4.2y = 5 Report the answer so that the entire exponent is in brackets, variables are written in alphabetical order with numbers written first, no exponents of 1, no fractions, no...