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olga nikolaevna [1]
3 years ago
14

What is the recursive rule for the sequence?

Mathematics
1 answer:
adoni [48]3 years ago
5 0
An= -2 (an+1), a1 = 5
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The elements of Matrix C are shown below.
sergeinik [125]

The matrix that represents the matrix D is \left[\begin{array}{cccc}3&1&-9&8\\2&2&0&5\\16&1&-3&11\end{array}\right]

<h3>How to determine the matrix d?</h3>

Given the elements of the matrix C.

The matrix c is represented by its rows and columns element, and the arrangements are:

C11 = 3    C12 = 1   C13=-9   C14 = 8

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Remove the matrix name and position

3  1  9  8

2 2  0  5

16  1  -3  11

Represent properly as a matrix:

C = \left[\begin{array}{cccc}3&1&-9&8\\2&2&0&5\\16&1&-3&11\end{array}\right]

Matrix C equals matrix D.

So, we have:

D = \left[\begin{array}{cccc}3&1&-9&8\\2&2&0&5\\16&1&-3&11\end{array}\right]

Hence, the matrix that represents matrix D is \left[\begin{array}{cccc}3&1&-9&8\\2&2&0&5\\16&1&-3&11\end{array}\right]

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7 0
2 years ago
The area of an equilateral triangle of side 8cm is
defon
  • Side=a=8cm

\\ \sf\longmapsto Area=\dfrac{\sqrt{3}}{4}a^2

\\ \sf\longmapsto Area=\dfrac{\sqrt{3}}{4}(8)^2

\\ \sf\longmapsto Area=\dfrac{64\sqrt{3}}{4}

\\ \sf\longmapsto Area=16\sqrt{3}

\\ \sf\longmapsto Area=16\times 1.732

\\ \sf\longmapsto Area=27.7cm^2

5 0
2 years ago
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