2 -1 0 1 5 2 1 -4 -1 -4 -1 6 -8 -5 -2 9 The rank of the matrix is The nullity of the matrix is

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A: det1-25200302-6-755044

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Q: Problem (1): Show that there is only one automorphism, the identity function, of Q.

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Q: Question 1 Determinants (a) Find the determinant of the matrix A = 1 x where z E R. (Hint: Use row r...

A: A=1xxxx1xxxx1xxxx1R2→R2-R3A=1xxx01-xx-10xx1xxxx1R3→R3-R4A=1xxx01-xx-10001-xx-1xxx1R4→R4-xR1A=1xxx01-...

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A: First we find interest then find principal. 

Q: Deiding Pynomials 3 4a

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Q: 4. Given the 5x5 matrix A such 4 Compute the determinants |4| |-24| |24"|

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Q: Directions: Solve the following quadratic equat x +4x +3 0 x + x-2 0 x2 - 10x + 21 = 0 x2 + 10x + 25...

A: Solve the given equatios

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Q: Find the y-intercept and x-intercept of the line. 7х- 5у%3D— 12 y -intercept: 믐 마음 x -intercept: ]

A: The given equation is 7x-5y=-12.

Q: 7 3 The value of k which makes the matrix -8 -5 -5 singular isk =

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Q: Beginning in​ January, a person plans to deposit $100 at the end of each month into an account earni...

A: I am attaching image so that you understand each and every step. Answer is $707.69 (nearest cent )

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Q: Of the following numbers, which is closer to 62 than it is to 358? a .168                        b....

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Q: Dividing Blynomials Simplify. にwガー3wルwtSz) (282)

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Q: 10m 25m5 49x5y7 21x12y5

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Q: 7 3 The value of k which makes the matrix -8 -5 -5 singular isk =

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Q: Given the complex numbers z = 9+7 i and w = -9 – 9 i, calculate: i) 3 z = ii) w2 iii) 3 z – 2 w = iv...

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Q: Solve in digital format please Simplify the following exercises (indicate each rule that in each ste...

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Q: List the first 5 terms of the sequence below. (-1)" 72 37 for n 0 72 2+1

A: Sequence an=-1n3n2n+1 for n≥0

Q: the horigontal asymptote of the given function. x+9 47) g(x) = x2 – 6 A) y= 0 B) y = 1 C)

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Q: 8)(3). Enable Zoom/Pan -4 +2 4 -2

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Q: 7. f(4) = 34. Find f such that f'(x) = %3D %3D f(x) =|

A: f'(x)=7xIntegrate on both sides∫f'(x) dx=∫7x dxf(x)=7∫x-12dxf(x)=7x-12+1-12+1+Cf(x)=7x1212+Cf(x)=14x...

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Q: Question 5. Show that (:) 72 +2 +3 +...+n n2" Hint: you can use property 4 and 5 in the lecture.

A: Necessary concept:

Q: earns

A: Please refer to the image below

Q: What is the outlier for the data set as shown below? 58, 60, 74, 58, 62, 64 О 64 О 74 О 58 60

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Q: characteristic polynomial of the matrix

A: Find the characteristic polynomial for matrix 340011240