![subject](/tpl/images/cats/mat.png)
Mathematics, 31.03.2020 01:07 toricarter00
A and B are n×n matrices. Check the true statements below: A. (detA)(detB)=detAB. B. The determinant of A is the product of the diagonal entries in A. C. If λ+5 is a factor of the characteristic polynomial of A, then 5 is an eigenvalue of A. D. An elementary row operation on A does not change the determinant.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Af jewelry box is in the shape of a rectangular prism with an area of 528 cube inches. the length of the box is 12 inches and the height is 5 1/2 inches. what is the width of the jewelry box
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
Percy rides his bike 11.2 miles in 1.4 hours at a constant rate. write an equation to represent the proportional relationship between the number of hours percy rides, x,and the distance in miles, y, that he travels.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:30
The taxi fare in gotham city is $2.40 for the first 1 2 12 mile and additional mileage charged at the rate $0.20 for each additional 0.1 mile. you plan to give the driver a $2 tip. how many miles can you ride for $10?
Answers: 3
You know the right answer?
A and B are n×n matrices. Check the true statements below: A. (detA)(detB)=detAB. B. The determinant...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 18:50
![question](/tpl/images/cats/biologiya.png)
Biology, 08.03.2021 18:50
![question](/tpl/images/cats/fizika.png)
Physics, 08.03.2021 18:50
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
English, 08.03.2021 18:50
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 18:50
![question](/tpl/images/cats/biologiya.png)
Biology, 08.03.2021 18:50
![question](/tpl/images/cats/biologiya.png)
Biology, 08.03.2021 18:50
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 18:50
![question](/tpl/images/cats/mat.png)
Mathematics, 08.03.2021 18:50
![question](/tpl/images/cats/istoriya.png)
History, 08.03.2021 18:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 08.03.2021 18:50
![question](/tpl/images/cats/biologiya.png)
Biology, 08.03.2021 18:50