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Sonbull [250]
3 years ago
9

K-ーーーーーー-8 cm一ーーーーーH :孙 Cm 그 :cm T 勺

Mathematics
1 answer:
marta [7]3 years ago
3 0
Dunno Dont Care !!!!!!!!
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The radius of a circular disk is given as 24 cm with a maximum error in measurement of 0.2 cm. (a) Use differentials to estimate
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Answer:

30.17 cm

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Determine if the specified linear transformation is ​(a​) ​one-to-one and ​(b​) onto. Justify your answer. ​T: ​, ​T(​)​(​,​), ​
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Answer:

C. T is not​ one-to-one because the standard matrix A has a free variable.

Step-by-step explanation:

Given

T(x_1,x_2,x_3) = (x_1-5x_2+4x_3,x_2 - 6x_3)

Required

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T(x_1,x_2,x_3) = \left[\begin{array}{ccc}1&-5&4\\0&1&-6\\0&0&0\end{array}\right]  \left[\begin{array}{c}x_1&x_2&x_3\end{array}\right]

From the above matrix, we observe that the matrix does not have a pivot in every column.

This means that the column are not linearly independent, & it has a free variable and as such T is not one-on-one

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Consider the function g(x)=3x+2x-4 (a)(-2) (b)(0) (c)(4) (d)(15)
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c

Step-by-step explanation:

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Step-by-step explanation:

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