Let z = a + bi be the complex form and z = r(cos 0 + i sin 0) be the polar form of a complex number.1) When doing addition and subtraction between two complex numbers, which form is better? In your own language, describe how to add/subtract two complex numbers.2) When doing multiplication and division between two complex numbers, which form is better? In your own language, describe how to multiply/divide two complex numbers.3) When we raise a power (integer power) or fınd the nth root of a complex number, which form is better? In your own language, describe how to raise a power of a complex number and how to take the nth root of a complex number.

Answered: complex form and COS U+ i sin o) be the…

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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Acceptedcharacters:numbers, decimal point markers (period or comma), sign indicators (-),spaces (e.g., as thousands separator, 5 000), “E” or“e” (used in scientific notation). NOTE: For scientificnotation, a period MUST be used as the decimal point marker.Complex numbers should be in the form (a + bi) where “a” and“b” need to have explicitly stated values.For example: {1+1i} is valid whereas {1+i} is not. {0+9i} is valid whereas{9i} is not. Find the mean of the distribution shown below. X 0 1 2 P(X) 0.24 0.31 0.45 Round your answer to two decimal place as necessary. For example, 4.56would be a legitimate entry. Mean =
Plot the complex number on the complex plane and write it in polar form and in exponential form. AImaginary axis 12- - 8 +9 i 10– Plot the complex number on the complex plane. Real axis Write the complex number -8 +9 i in polar form. Select the correct choice below 40 12 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 measures greater than or equal to 0 and less than 2n.) -121-10 -8 -4 to O A. z= V145 (cos 2.297 + i sin 2.297 40 (sin + i sin) 42 B. Z= C. Z= cos + i cos O D. z= (sin + i cos) Write the complex number - 8+ 9 i in exponential form. i 2.297 z= /145 e (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 measures greater than or equal to 0 and less than 2n.)
F2 Plot the complex number and find its absolute value. 11 Plot the complex number on the complex plane to the right. What is the absolute value of this complex number? |11|=☐ (Simplify your answer. Type an exact answer, using radicals as needed.) ㅁ 80 F3 000 000 F4 54 #3 F5 MacBook Air F6 F7 F8 % 5 Λ 6 & 29 7 8*
Multiplication with complex numbers in trigonometric form is accomplished by multiplying absolute values and adding angles. How is division with complex numbers in trigonometric form accomplished? Explain.
Write the complex number in standard form. −80 square roots-80 -square roots -5 ( I could't write the symbol) For example V
Divide And Multiply The Complex Numbers please and Thankyou
Perform the indicated operation and express the result as a simplified complex number. 16+28i Show your work and explain how you arrived at your answer. mm 5* Equation matri BGGQ (2 + 6i) (5 - i) QEE EEEE A- A I B I US X₂ x² Styles Font Submit Assignment ME Size Quit & Save 39 Back ES Question Menu US
Which option
Determine whether the following statement makes sense or does not make sense and explain your reasoning To add or subtract complex numbers means basically to combine like terms. Choose the correct answer below. O A. The statement does not make sense as the FOIL method is used when adding or subtracting complex numbers OB. The statement makes sense as adding or subtracting complex numbers includes grouping real and imaginary terms and then adding or subtracting the real parts and adding or subtracting the imaginary parts. OC. The statement does not make sense as adding or subtracting complex numbers includes finding the complex conjugate of the number OD. The statement makes sense as adding or subtracting complex numbers includes the use of the commutative property when adding real parts and adding the imaginary parts. empts 2 of 5 O of 5 O of 4 O of 4 O of 4
Hi, please help me as fast as possible!! Find all the complex roots. Write the answer in exponential form. The complex fourth roots of 2−23i.

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