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iogann1982 [59]
3 years ago
10

Step 3: Multiply by the scalar (1 over the determinant): Aâ’1 = a11 a12 a21 a22 a11 = a12 = a21 = a22 =

Mathematics
1 answer:
dedylja [7]3 years ago
5 0

Answer:

a11 = 1

a12 = -1

a21 = -1.5

a13 = 2

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timama [110]

we are given

geometric sequence -36, 6, -1, 1/6, ...

first term is -36

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now, we can find common ratio

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r=-\frac{1}{6}

now, we can find nth term

a_n=a_1(r)^{n-1}

now, we can plug values

and we get

a_n=36(-\frac{1}{6})^{n-1}

now, we can find 5th term , 6th term, 7th term

fifth term:

a_5=36(-\frac{1}{6})^{4}

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sixth term:

a_6=36(-\frac{1}{6})^{5}

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seventh term:

a_7=36(-\frac{1}{6})^{6}

a_7=\frac{1}{1296}

so, next terms are

a_5=\frac{1}{36} , a_6=-\frac{1}{216}

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3 years ago
Factor the equation in the picture ​
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Answer:

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