Complex and real solutions

Assignment Help Mathematics

Reference no: EM13127617

Let A be a complex number and B a real number. Show that the equation

|z|^2+Re(Az)+B=0 has a solution if and only if |A|^2 >= 4B. If this is so, show that the solutions set is a circle or a single point.

Reference no: EM13127617

Questions Cloud

What is the difference between earned revenue and unearned : What is the difference between earned revenue and unearned revenue? How are they recorded differently?

Test the claim that proportion of rollovers exceeds : Thirty accidents of these vans were examined, and 11 vans had rolled over. Test the claim that the proportion of rollovers exceeds.

Elucidate how dividend or dividend requirements on any class : Elucidate how dividends or dividend requirements on any class of preferred stock that may be outstanding affect the computation of basic EPS.

Describe liquid and gas states : Describe a situation where a substance changed between the solid and liquid states or between liquid and gas states? Can you describe an example of when a substance changed between the gas and solid states? Let's see how many different examples we..

Complex and real solutions : Let A be a complex number and B a real number. Show that the equation |z|^2+Re(Az)+B=0 has a solution if and only if |A|^2 >= 4B. If this is so, show that the solutions set is a circle or a single point.

What is the pressure of the gas collected : If the barometric pressure is 784 torr and the experiment is carried out at 25 oC, what is the pressure of the gas collected?

Violation of the professions ethical standards : A violation of the profession's ethical standards would most likely have occurred when a CPA:

Determine the p-value for arithmetic mean weight : The quality-control department took a random sample of 50 cans and found that the arithmetic mean weight was 16.05 ounces? Determine the p-value.

What effect would the ira contribution : Julie is a student who earns $9,000 working part-time at the college ice cream shop in 2012. She has no other income. Her medical expenses for the year totaled $2,700.

Reviews

Write a Review

Required(*) Message

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!

Submit Assignment

User Account

All Pages