1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Morgarella [4.7K]
3 years ago
13

Determine if the statement is true or false. Any linear system with more variables than equations cannot have a unique solution.

True False
Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
7 0

Answer:

True

Step-by-step explanation:

A linear system of equations will have a unique solution if and only if the number of variables equal the number of independent equations.

By independent equations we mean the same equation not repeated by multiplying by any constant.

Suppose number of variables are n, we must have the determinant formed by the coefficients non zero to have a unique solutions.

Here the no of equations are less than the number of variables.  So we cannot have a unique solution but can have a parametric solution using the number of parameters as n-m where n = number of variables and m = the number of independent equations given.

So the given statement is true.

You might be interested in
??????<br> What's this one
Soloha48 [4]
The closest distance is C. 12 feet
7 0
3 years ago
1 saa<br> ite<br> 5. Count by tens. What is the<br> next number?<br> 20, 30, 40, 50,
OleMash [197]

Answer:

60

Step-by-step explanation:

I would assume you want the answer step-by-step:

We can count carefully and read the question again.

It is asking for us to count by tens or add ten to the most recent integer in the pattern.

In that case, we can see that our answer will by 50 + 10 = 60.

Also, note, that this question is not very intellectually challenging! Next time ask a question like "What do they mean when they say this?" If you don't understand the wording.

7 0
2 years ago
Read 2 more answers
suppose a stock is selling on a stock exchange for 4 3/4 dollars per share. if the price increases 1/2 dollar per share, what is
Luba_88 [7]
The price of the new stock would $5.25 because you have to add the $4.75 and $0.50 to find the new price
7 0
3 years ago
Help!!! I just need Help on number 6 please!!!!!!!! ASAP!!!
PtichkaEL [24]

Answer:

3

Step-by-step explanation:

\sqrt{12} =3.46 (2 decimal places)

If you want to arrange the tiles into a square, you will need 3.46 in each row/column.

This is physically impossible, hence you round it down to 3.

(If you round it up, you won't have enough tiles since 4*4=16)

Thus, the square area will be 3*3=9

Tiles left: 12-9=3

6 0
3 years ago
I want to know the distance
DiKsa [7]

here's the answer to your question

3 0
3 years ago
Other questions:
  • Smallest to largest : 1.306, 1.36, 1.06 and 1.031
    14·2 answers
  • The Venn diagram displays the number of employees at United Accounting Firm, in hundreds, who travel to work by a given method a
    12·1 answer
  • What is the slope of the line passed through the points ( 1, -5) and 4,1?
    12·1 answer
  • Is a factor a part of a multiplication sentence or not.
    7·1 answer
  • (01.02 LC)Simplify 9 − (−4).
    9·2 answers
  • Question 1: What is the GCF of 10x2+15x?
    8·1 answer
  • 2) Two circles cannot intersect at how many points?
    15·2 answers
  • Gerald recorded the gains and losses for each play on the football field. Gains were marked with a + and losses with a –. Play 1
    10·1 answer
  • Please help me I have a D in this class and I really want to pass 7th grade
    12·2 answers
  • PLS HELP!!!! I need help in algebra, no links, no stealing points, and only correct answers or you will be reported!!! I AM GIVI
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!