![subject](/tpl/images/cats/mat.png)
Mathematics, 05.12.2019 06:31 cisneros3
(1 point) a is an m×n matrix. check the true statements below:
a. the column space of a is the range of the mapping x→ax.
b. the null space of a is the solution set of the equation ax=0.
c. col(a) is the set of all vectors that can be written as ax for some x.
d. the kernel of a linear transformation is a vector space.
e. the null space of an m×n matrix is in rm.
f. if the equation ax=b is consistent, then col(a) is rm.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2019 18:04
Super ultra mega important if you can answer this correctly i will give you 100 points but if you don't answer it correctly you'll get a big report. so stay aware and have a nice day!
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
Tim tradesman pays $2,000 annually for $125,000 worth of life insurance. what is the cash value of the policy after 10 years? 11,125 13,125 17,800 111,250
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
Determine if the solution set for the system of equations shown is the empty set, contains one point or is infinite. x + y = 5 x + y = 7 {} 1 solution infinite
Answers: 1
You know the right answer?
(1 point) a is an m×n matrix. check the true statements below:
a. the column space of...
a. the column space of...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.01.2021 16:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.01.2021 16:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 12.01.2021 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.01.2021 16:30
![question](/tpl/images/cats/istoriya.png)
History, 12.01.2021 16:30
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.01.2021 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.01.2021 16:30