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
Likurg_2 [28]
3 years ago
8

Suppose the matrix representing a system of difference equations contains a row of zeros. What does this imply about the system?

Mathematics
1 answer:
MAXImum [283]3 years ago
4 0

Answer:

dimension-crushing transformation.

Step-by-step explanation:

A dimension-crushing transformation represents a matrices of all zero vector element in it (row or column).

For instance, a three-dimensional matrix with an all zero row will take three-dimensional vectors.

A dimension-crushing transformation matrices have no inverse.

we can as well conclude that the corresponding matrices have a determinant of zero (and it's obvious from the way the determinant is calculated that this is so for matrices that are cross-cut by an all-zero row or column).

So all of this gives you a whole new geometric view on systems of linear equations.

reference: https://math.stackexchange.com/

You might be interested in
Economics
xxTIMURxx [149]
False because it’s natural so it’ll just come back
3 0
3 years ago
Read 2 more answers
The final cost of a sale item is determined by multiplying the price on the tag by 75%.which best describes the function that re
AnnZ [28]

Answer:

4V = 3U

Step-by-step explanation:

The final cost of a sale item is determined by multiplying the price on the tag by 75%.

Let us assume that the final cost of the sale item is V and the price on the tag is given by U.

Then the equation that best describes the function that represents the situation is V = \frac{75U}{100} =\frac{3U}{4}

⇒ 4V = 3U  (Answer)

3 0
3 years ago
Solve the equation using square roots 2x^2=242
tia_tia [17]

2x^2=242\qquad|:2\\\\x^2=121\qquad|\sqrt{(\ldots)}\\\\\\\boxed{x=11\qquad\vee\qquad x=-11}

6 0
3 years ago
Find the volume of the cylinder in terms of pi h = 6 in. and r = 3 in. A 54π in.3 B108π in.3 C324π in.3 D 27π in.3
Orlov [11]

Answer:

Option A. 54\pi\ in^{3}

Step-by-step explanation:

we know that

The volume of the cylinder is equal

V=\pi r^{2}h

where

r is the radius of the base of cylinder

h is the height of the cylinder

we have

r=3\ in

h=6\ in

substitute

V=\pi (3)^{2}(6)

V=54\pi\ in^{3}

3 0
3 years ago
DA is tangent to the circle at A and DC is tangent to the circle at C. Find m
vesna_86 [32]

Answer:

its A im pretty sure

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • #7 HELP IVE FALLEN AND I️ CANT GET UP!!! 0.1(x+20)+0.1x=3 what’s the solution set??
    12·2 answers
  • A sporting goods store offers 40% discount on all golf clubs. Rocco spent 20% of the money in his savings account on a golf putt
    7·1 answer
  • Simplify into one fraction
    13·2 answers
  • How do I solve this?
    12·1 answer
  • 1/2 + 1/3 - 1/4 = I don't know
    14·2 answers
  • On a trip to a lake, Kerrie and Shelly rode their bicycles four more than three times as many miles in the afternoon as in the m
    12·2 answers
  • What types of symmetry does a triangle have
    9·2 answers
  • С
    5·1 answer
  • The difference of six and two divided by four
    15·2 answers
  • A car travels at an average speed of 80 km/h for 6 hours.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!