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
kkurt [141]
3 years ago
11

Examples of singular and non-singular matrix.​

Mathematics
1 answer:
finlep [7]3 years ago
3 0

Answer:

Step-by-step explanation: For example, if we have matrix A whose all elements in the first column are zero. Then, by one of the property of determinants, we can say that its determinant is equal to zero. Hence, A would be called as singular matrix. Note that singular matrices are non-invertible (their inverse does not exist).

You might be interested in
I don’t know this one
Taya2010 [7]
74 degrees, because angle 1 and 8 add up to 73 degrees, so to make 180 you subtract 180-73 degrees, which makes 112 degrees for angle 9. Angle 9 and 12 are supplementary so they should both add up to 180. That means that angle 12 must be 68. Angles 12, 7, and 6 must add up to 180, so 38+68=106. 180-106=74. Therefore, angle 6 is 74 degrees
3 0
3 years ago
Find the square roots.
ahrayia [7]

Step-by-step explanation:

I think the answer would be

=1/31 and 1/31

6 0
3 years ago
Read 2 more answers
Ok so I have 40 and I need to make it into a mixed fraction
slava [35]
Your Answer Is 40 It’s Simple Really If You Kinda Think About It But Has A Fraction It Would Be 40/1
8 0
3 years ago
The table below lists the masses and volumes of several pieces of the same type of metal. There is a proportional relationship b
galben [10]
In effect, there is a proportional relationship between the mass and the volume of the pieces of metal. The equation of the line that adapts to the given data is given by: y = 0.1174x. Therefore the proportionality constant is 0.1174
8 0
3 years ago
Plsss help !!!!!!!!!!!!!!!​
seropon [69]

Problem 37

<h3>Answer: B. 4 & 1/4 gallons</h3>

-------------------

Work Shown:

The 3/4 and 1/2 add up to (3/4)+(1/2) = (3/4)+(2/4) = 5/4 = 1&1/4

The whole part 1 is then added to the other whole parts 1 and 2 to get 1+2+1 = 4

Overall, the grand total is 4 & 1/4

An alternative way is to convert each mixed number to a decimal to get 1&1/2 = 1+1/2 = 1+0.5 = 1.5 and 2&3/4 = 2+3/4 = 2+0.75 = 2.75

Add up those decimals 1.5+2.75 = 4.25

then convert that result to a mixed number: 4.25 = 4+0.25 = 4+1/4 = 4&1/4

================================================

Problem 38

<h3>Answer: C. Cubic feet</h3>

----------------

The units for volume follow the template "Cubic _____" where you'll write "feet", "inches", "centimeters" or whatever unit you are using in the blank.

Some other examples:

* cubic miles

* cubic meters

* cubic yards

3 0
3 years ago
Read 2 more answers
Other questions:
  • Jay bought a guitar on sale at 45% off. The original price was $514.60. What was the amount of discount on the guitar?
    14·2 answers
  • What is 2÷1/6 in simplest form?
    11·1 answer
  • through how many radians does the minute hand of a clock rotate in 25 minutes. Round answer to one decimal place.
    13·1 answer
  • Represent the relationship between days in dollars in a table
    13·1 answer
  • 5 friends will equally share the 3 jars of honey they got from their beehive.
    9·1 answer
  • Carlos solved the system of equations below. What mistake did he make in his work? (5 points)
    10·1 answer
  • At Judith's Swimwear, 75% of the 72 swimsuit styles are bikinis. How many bikini styles are
    9·2 answers
  • Simplify to create an equivalent expression. 1+4(6p−9)
    10·1 answer
  • A child’s swimming pool holds 168 gallons of water. Water leaked out of the pool at a rate of 8 gallons every 6 hours. At this r
    10·1 answer
  • What is the measure of B?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!