![stphdrn4347](/avatars/1794.jpg)
stphdrn4347
29.05.2020 •
Mathematics
6) (after 2.3) Consider the infinite system of linear equations in two variables given by ax + by = 0 where (a, b) moves along the unit circle in the plane. (a) How many solutions does this system have? (b) What is the smallest number of equations in the above system that have the same solution set? Write down two separate such linear systems, in vector form. (c) What happens to the infinite linear system if you add the equation 0x + 0y = 0 to it? (d) What happens to the infinite linear system if by accident one of the equations was recorded as ax + by = 0.00001? Explain all your answers in words.
Solved
Show answers
More tips
- P Philosophy Why Did God Create Man and Place Him in Obscurity?...
- S Science and Technology How to Make a Homemade Smoker: The Ultimate Guide...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- C Computers and Internet How to Create a Folder on Your iPhone?...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
Answers on questions: Mathematics
- M Mathematics False True or 3. Circle: 2 - 2...
- A Arts Is it weird the when my dad takes his underware off i take it and put it on my face...
- B Business Concord Corporation issued 8000 shares of stock at a stated value of $10/share. The total issue of stock sold for $15/share. The journal entry to record this transaction would include...
- H Health Critical Thinking What might happen if you did not eat any fat?...
- M Mathematics How make pp bigger :)...
- H Health Rheumatoid arthritis is a disease that occurs when the body’s immune system starts attacking its own joint tissue. the symptoms are pain, inflammation, and swelling in the joints....
Ответ:
Step-by-step explanation:
Given infinite system of linear equations is ax + by = 0
when (a,b) moves along unit circle in plane.
a) system having unique system (0, 0)
Since two of equation in thus system will be
and
It is clear that x = 0, y= 0 is the only solution
b) Linear independent solution in this system gives some set of solutions
and
Vector form is
c) for this equation if add 0x +0y = 0 to system , Nothing will change
Because [0,0] satisfies that equation
d) If one of the equation is ax + by = 0.00001
where 0.00001 is small positive number
so, the system will be inconsistent
Therefore, the system will have no solution.
Ответ: