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3 years ago

How chip memory is divided based upon retention, power and manufacturing

Computers and Technology

1 answer:

Kisachek [45]3 years ago

6 0

Answer:

Some computer science stuff I guess

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To change lowercase letters to uppercase letters in a smaller font size, which of the following should be done?

sergeinik [125]

Explanation:

Format the text in Small caps. Manually replace the lowercase letters with uppercase letters.

7 0

3 years ago

Controller Area Network CAN B bus diagnostics is being discussed. Technician A says some modules do not set specific codes that

miss Akunina [59]

Answer:

Both Technician A and Technician B is correct.

Explanation:

CAN (Controller Area Network) is specially designed for the European cars and the automotive industry, but it has become the popular bus in the industrial automation and also in other applications.

CAN is the serial communication bus that is designed for flexible and robust performance in a harsh environment.

3 0

3 years ago

Will the fcc ruin the internet affect uk

n200080 [17]

No it will not the FCC is a federal owned company by the United States and has no control over any other servers outside of the US

3 0

3 years ago

(asking again because point-hogs exist)

yawa3891 [41]

The answer is 2-to-the-power-of-n, since for every input, the number of different combinations doubles. From your list I think answer A is meant to indicate 2ⁿ.

6 0

2 years ago

What would you have to know about the pivot columns in an augmented matrix in order to know that the linear system is consistent

Scrat [10]

Answer:

The Rouché-Capelli Theorem. This theorem establishes a connection between how a linear system behaves and the ranks of its coefficient matrix (A) and its counterpart the augmented matrix.

$rank(A)=rank\left ( \left [ A|B \right ] \right )\:and\:n=rank(A)$

Then satisfying this theorem the system is consistent and has one single solution.

Explanation:

1) To answer that, you should have to know The Rouché-Capelli Theorem. This theorem establishes a connection between how a linear system behaves and the ranks of its coefficient matrix (A) and its counterpart the augmented matrix.

$rank(A)=rank\left ( \left [ A|B \right ] \right )\:and\:n=rank(A)$

$rank(A)$

Then the system is consistent and has a unique solution.

$\left\{\begin{matrix}x-3y-2z=6 \\ 2x-4y-3z=8 \\ -3x+6y+8z=-5 \end{matrix}\right.$

2) Writing it as Linear system

$A=\begin{pmatrix}1 & -3 &-2 \\ 2& -4 &-3 \\ -3 &6 &8 \end{pmatrix}$ $B=\begin{pmatrix}6\\ 8\\ 5\end{pmatrix}$

$rank(A) =\left(\begin{matrix}7 & 0 & 0 \\0 & 7 & 0 \\0 & 0 & 7\end{matrix}\right)=3$

3) The Rank (A) is 3 found through Gauss elimination

$(A|B)=\begin{pmatrix}1 & -3 &-2 &6 \\ 2& -4 &-3 &8 \\ -3&6 &8 &-5 \end{pmatrix}$

$rank(A|B)=\left(\begin{matrix}1 & -3 & -2 \\0 & 2 & 1 \\0 & 0 & \frac{7}{2}\end{matrix}\right)=3$

4) The rank of (A|B) is also equal to 3, found through Gauss elimination:

So this linear system is consistent and has a unique solution.

8 0

3 years ago