Answers: 3
![P^{-1}=\left[\begin{array}{ccc}a&b&c\\d&e&f\\g&h&i\end{array}\right].](/tpl/images/0230/2740/3812a.png)
![P=\left[\begin{array}{ccc}a&d&g\\b&e&h\\c&f&i\end{array}\right] .](/tpl/images/0230/2740/3174b.png)
![P^T=\left[\begin{array}{ccc}a&b&c\\d&e&f\\g&h&i\end{array}\right].](/tpl/images/0230/2740/08698.png)
![P^{-1}=P^T=\left[\begin{array}{ccc}a&b&c\\d&e&f\\g&h&i\end{array}\right].](/tpl/images/0230/2740/1bddb.png)
Another question on Mathematics
Mathematics, 21.06.2019 17:30
Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .
Answers: 1
Mathematics, 21.06.2019 18:30
Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation.
Answers: 1
Mathematics, 21.06.2019 19:40
Neoli is a nurse who works each day from 8: 00 am to 4: 00 pm at the blood collection centre. she takes 45 minutes for her lunch break. on average, it takes neoli 15 minutes to collect each sample and record the patient's details. on average, how many patients can neoli see each day?
Answers: 3
Mathematics, 21.06.2019 21:30
Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
Answers: 2
You know the right answer?
Find p-1, where p = [adg beh cfi] is orthogonal....
Questions
Computers and Technology, 04.01.2021 09:20
English, 04.01.2021 09:20
Health, 04.01.2021 09:20
Law, 04.01.2021 09:20
Advanced Placement (AP), 04.01.2021 09:20
Social Studies, 04.01.2021 09:20
Mathematics, 04.01.2021 09:20
World Languages, 04.01.2021 09:20
Advanced Placement (AP), 04.01.2021 09:20
