Krzychau1
2021-12-18
Answered

Calculate the derivative of the following function

$f\left(x\right)-\mathrm{ln}\frac{(2x-1){(x+2)}^{3}}{{(1-4x)}^{2}}$

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otoplilp1

Answered 2021-12-19
Author has **41** answers

Heather Fulton

Answered 2021-12-20
Author has **31** answers

Is $f}^{\prime}\left(x\right)=\frac{2}{2x-1}+\frac{3}{x+2}+\frac{8}{1-4x$ final answer?

asked 2021-02-08

Let B be a 4x4 matrix to which we apply the following operations:

1. double column 1,

2. halve row 3,

3. add row 3 to row 1,

4. interchange columns 1 and 4,

5. subtract row 2 from each of the other rows,

6. replace column 4 by column 3,

7. delete column 1 (column dimension is reduced by 1).

(a) Write the result as a product of eight matrices.

(b) Write it again as a product of ABC (same B) of three matrices.

1. double column 1,

2. halve row 3,

3. add row 3 to row 1,

4. interchange columns 1 and 4,

5. subtract row 2 from each of the other rows,

6. replace column 4 by column 3,

7. delete column 1 (column dimension is reduced by 1).

(a) Write the result as a product of eight matrices.

(b) Write it again as a product of ABC (same B) of three matrices.

asked 2021-01-31

Find a basis for the space of $2\times 2$ diagonal matrices.

$\text{Basis}=\{\left[\begin{array}{cc}& \\ & \end{array}\right],\left[\begin{array}{cc}& \\ & \end{array}\right]\}$

asked 2022-01-30

What is $7+6i$ divided by $10+i$ ?

asked 2020-10-28

Consider the three following matrices:

$A=\left[\begin{array}{ccc}1& 0& 0\\ 0& -1& 0\\ 0& 0& 1\end{array}\right],B=\left[\begin{array}{ccc}1& 0& 0\\ 0& 0& 0\\ 0& 0& -1\end{array}\right]\text{and}C=\left[\begin{array}{ccc}0& -i& 0\\ i& 0& -i\\ 0& i& 0\end{array}\right]$

Calculate the Tr(ABC)

(a)1

(b)2

(c)2i

(d)0

Calculate the Tr(ABC)

(a)1

(b)2

(c)2i

(d)0

asked 2021-06-27

For the following exercises, enter the data from each table into a graphing calculator and graph the resulting scatter plots. Determine whether the data from the table could represent a function that is linear, exponential, or logarithmic.

asked 2022-02-01

How do you multiply $(-2-8i)(6+7i)$ ?

asked 2022-04-10

Trigonometric equation: ${\mathrm{ln}(\mathrm{sin}x+\mathrm{cos}x)}^{1+\mathrm{sin}2x}=2$