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
inn [45]
2 years ago
6

Does every triangular matrix have an lu decomposition?.

Mathematics
1 answer:
Annette [7]2 years ago
8 0

Yes. If you're given a lower triangle matrix A, then A = LU if L = A and U = I (the identity matrix). If your matrix is upper triangular, then A = LU with L = I and U = A.

You might be interested in
PLEASE HELP ME!!!!!!!!!! I WILL MAKE BRAINLIEST
Luda [366]
#1) Non-linear
#2) ?
#3) Linear
#4) a) linear b) linear. c) linear. d) linear
#5) ?


sorry couldn't get the rest of the answers... internet is being dumb today
7 0
3 years ago
Read 2 more answers
What is the value of a?
kaheart [24]

Answer:

a=\dfrac{16}{3}\ un.

Step-by-step explanation:

In right triangle XZW, the height WY is the geometric mean of segments ZY and XY.

Hence,

WY^2 =ZY\cdot XY,\\ \\4^2=3\cdot a,\\ \\a=\dfrac{16}{3}\ un.

7 0
4 years ago
Read 2 more answers
Peter has 6 sweaters, 4 pairs of jeans, and 3 pairs of shoes. how many different outfits can peter make using one sweater, one p
sdas [7]
The answer is 72 because 6x4x3=72
5 0
3 years ago
If logb 5=0.41, find logb 12
Hitman42 [59]
<span>Determine which one of the following is the correct application of the change of base formula?

a)log3 14= log10 14/3
b)lo4 17= log10 4/ log10 17
c)log8 3= log10 3/log10 8
d)log9 32 = log10 32-log10 9

The change of base formula is as follows:
                                         log to the base 10 of x
log to the base b of x  = ----------------------------------
                                          log to the base 10 of b

Compare this to answer choice C:

</span><span>c)log8 3= log10 3/log10 8      Here x = 3 and b = 8.  This is the only correct choice.</span><span>

</span>
6 0
3 years ago
How do you solve 3/2÷1\4=n then n is in between
insens350 [35]
Your answer is n = 6
3 0
4 years ago
Other questions:
  • We reached our goal by helping 2000 customers this month which is 14% more than last month. That means we must have helped how m
    6·1 answer
  • Dog food costs 9$ per bag and cat food costs 8$ per bag. if billy spent 89$ and purchased 6 bags of dog food, how many bags of c
    11·1 answer
  • How many fluid ounces equal 47 gallons
    5·2 answers
  • 9x = 3x - 36 solve please
    6·2 answers
  • Are these triangles similar?
    12·2 answers
  • How many terms are in the expression 4 - 8a?
    7·1 answer
  • The ratio of length to width in a rectangle is 3 to 1. If the perimeter of the rectangle is 128 feet, what is the length of the
    10·2 answers
  • Solve using substitution<br>x=-6<br>x-y=-8​
    9·1 answer
  • Question
    11·1 answer
  • The store's rectangular floor is 42 meters long and 39 meters wide. How many meters of flooring do they need? Use estimation to
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!