Solving systems of equations with complex numbers

Assignment Help Mathematics
Reference no: EM13127550

Showing all working, solve the following pair of simultaneous equations for i1 and i2, expressing the answers to exact whole numbers:

(3 - j4)i1 + (8 - j7)i2 = 40 - j38

(2 + j3)i1 - (5 + j2)i2 = -6 - j8

Reference no: EM13127550

Questions Cloud

Define ethylene glycol in a car radiator : Ethylene Glycol in a Car Radiator, How many liters of the antifreeze ethylene glycol [CH2(OH)CH2(OH)] would you add to a car radiator containing 6.50 L of water if the coldest winter temperature in your area is -20 0C?
Find the probability that a resident plays poker : The residents play both shuffleboard and poker, find the probability that a resident plays poker, given that they garden (that is, find P(poker | garden).
Bond issue at the time of sale problem : The bonds were quoted at 94 and pay interest quarterly on September 30th and December 31st. What were the total proceeds of the bond issue at the time of sale?
Define nomenclature of alkanes and alkenes : It was originally part of my ebook EVERYTHING YOU NEED TO KNOW ABOUT CHEMICAL NOMENCLATURE. If you want more information or a more complete description to include inorganic compounds please see the ebook section of this website.
Solving systems of equations with complex numbers : Showing all working, solve the following pair of simultaneous equations for i1 and i2, expressing the answers to exact whole numbers:
Basics consolidated statements : If the patent is to be written off over a 10-year period, at what amount should it be reported on consolidated statements at December 31, 2012?
Compute sample correlation coefficient for meaning of value : The data are reported in thousands of dollars. The following data represent a ransom sample from the study. Compute the sample correlation coefficient r. Give a brief explanation of the meaning of this value.
Calculate the amount that the company will actually receive : Cronan, Inc., sells $1,000,000 general obligation bonds for 98. The interest rate on the bonds, paid quarterly, is 6 percent. Calculate (a) the amount that the company will actually receive from the sale of the bonds, and (b) the amount of both th..
Equation is imaginary or irrational : If the solution to an equation is imaginary or irrational, it takes a bit more effort to check. Replace x by each given number to verify the following statement.

Reviews

Write a Review

Mathematics Questions & Answers

  Find the mean, median and standard deviation

Find the mean, median and standard deviation.

  Provide description of card probability

Provide Description of Card Probability. What is the probability that exactly one suit is represented among these 8 cards? Exactly 2 suits?

  Explain joint frequency table which summarizes voting trends

Joint frequency table which summarizes voting trends in the most recent Presidential election, Suppose a deck of 10 cards each with a different digit from 0-9 are shuffled and a card from the top of the deck is drawn.

  Determining complex spectral theorem

Suppose that V is a complex (i.e. F = C) inner-product space. Prove that if N, an element of L(V), is normal and nilpotent, then N = 0.

  Find slope and interpret slope

Find the slope of the line passing through the points (1990, 3.5) and (2005, 5.15). Interpret the slope as a rate of change.

  Find the probability of not seeing any moose in a day

If the probability of seeing moose in a day in a certain region of Alaska is 0.47, what is the probability of not seeing any moose in a day there?

  Give the critical region, test statistic value

Give the critical region, test statistic value, & conclusion for the F test.

  Disjoint cycles and least common multiple

Let g= g1g2 ... gr belong G, where g1,g2, ... gr are disjoint cycles. Prove that o(g) = lcm {o(g1), o(g2), ... o(gr)}. Can you tell me how to start, and step by step guide?

  What is the probability that you get one marble

A box contains 4 green, 10 red, 6 yellow, and 5 blue marbles. Four marbles are drawn from the box without replacement. What is the probability that you get one marble of each color?

  Use mad to compare simple moving & weighted moving average

Use Mad to compare simple moving & weighted moving average

  Revenue function and graphing

A small gift shop is trying to determine the number of gift items it can sell to maintain a monthly revenue greater than $10,000. The revenue function for this business is R = -0.10N2 +70N, where R=monthly revenue and N=number of gift items sold p..

  Computing probabilities of a dice game

Calculating probabilities of a dice game. Suppose someone gives you 9 to 2 odds that you cannot roll two even numbers with the roll of two fair dice. This means you win $9.00 if you succeed and you lose $2.00 if you fail.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd