Question: Soit C = {z=a + ib| a,b R} le plan complexe et pour tout z C notons le module de z par |z|= (a^2 +

Soit C = {z=a + ib| a,b R} le plan complexe et pour tout z C notons le module de z par |z|= (a^2 + b^2)

Si Q = {a + ib | a, b Q}, montrer que Q est un sous-ensemble dense de C.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

Serwaah hired an immigration consultant, Manuel. He applied for Permanent Residence for her as a Provincial Nominee over a year ago. On June 1st, Manuel told Serwaah he just received a letter from...

Q:

Cette mission est trs urgente ! Soyez aussi prcis que possible en expliquant chaque rponse. Chapitre 1 1. La comptabilit de gestion et la comptabilit financire diffrent de la manire suivante: A.La...

Q:

1.rdric tait propritaire de la seule pizzeria de la ville - jusqu' ce qu'un nouvel endroit s'ouvre. Mme si Frdric n'est jamais all dans la nouvelle pizzeria, il dit tout le monde qu'il rencontre que...

Q:

1.Frdric tait propritaire de la seule pizzeria de la ville - jusqu' ce qu'un nouvel endroit s'ouvre. Mme si Frdric n'est jamais all dans la nouvelle pizzeria, il dit tout le monde qu'il rencontre que...

Q:

***((class will reference the constructor of the parent class, and this latter constructor may have any of the four possible access regimes. Comment on the consequences of each of the four...

Q:

Thabkk you very much MULTIPLE CHOICE 1. Which of the following equations is true? A. sin 60% = sin 120 C. sin 450 = -sin 135" B. sin 80 = -sin 809 D. all of these 2. Calculate tan 78" to four decimal...

Q:

Explain what each of the following possible command-lines mean. 1.) This question is about I/O redirection and pipes on the (cmd.exe) command-line. Explain what each of the following possible...

Q:

please help me with these questions, please.. Which statement about the angles in this diagram is false? d e 130' 1 b C Select one: O A. Zd + Zb = 1240 O B. 180 - Zf = 118 O C. Za + Lc = 180 O D. Ze+...

Q:

Determine ZA to the nearest degree for the triangle with the given information. a = 3.3 m, b = 6.2m, ZB- 810 a) ZA - 510 O b) ZA = 430 C) ZA = 320 O d) ZA = 460

Q:

23-31 needs explanation each If ABCD is a trapezium in which AB | CD and AD = BC, then: A. ZA = CB C. LACEB B. ZA> ZB D. None of the above 0 24. ABCD is a rhombus such that ZACB - 40, then ZADB is A....

Q:

explain and provide relevant code usage examples for the following Standard UNIX SOCKET API function in C Socket Bind Listen Accept Connect

Q:

Which nitrogen atom in the following compound is more basic?Explain.

Q:

For P Corporation to file a consolidated tax return with S Corporation, P must own what percentage of S $ S voling stock? Mutiple Choice 5 0 percent or more 1 0 0 percent 8 0 percent More than 5 0...

Q:

2023 1040 form 1.Phillip and Claire are married and file a joint return. Phillip is self-employed as a real estate agent, and Claire is a flight attendant. Phillip and Claire have three dependent...