If then A = || 1 −1 -21 -1 21 1 -2 1 2

Q: [1 2 1] A = 2 0 2 L2 3 kl

A: The given matrix is A=12120223k. The value of the determinant is 1.

Q: 1 which of the following is equivalent to 2x-4 O B. -4x²+6x + 5 0 4x²-6x-5 >0 E. 4-2x

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Q: if y = x (Vx – 2) (1+ x)'(2– x)'. |- y

A:

Q: 6x + 5 > -2(x – 3) – 25

A: 6x + 5 > -2(x-3) - 25 6x + 5 > -2x + 6 - 25 Add (2x) on both side 8x + 5 > -19

Q: Find the value of |(-1)*+1 – (-1)*+2|. A. -2 B. (-1)" C. 2 D. I(-1)"| E. None of the above.

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Q: dx. Evaluate - 1)²(x² + 2) x+3

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Q: [0 0 -9 3 y

A: Given,           0-93 xyz

Q: Let a =(3, -3, 8), and B = (-7, -1, 3), and = (8, 4, 11). Find ||2ä - 36||.

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Q: 11. | —4х| =32 %3| 14. |Зх + 4 -3 %3D 17. у - 5 - 2- 10

A: Answer and explanation is given below...

Q: dim(M23) 6. 3 O 2 O 5 None ||

A: dim(M23)Solution→    dim(M23)Now let M23=a11a12a13a21a22a23Now we can have linear combination of…

Q: If then A 1 = A = || = [6 0 0 030 0 7 2

A: Given is the matrix .The objective is to determine its inverse.

Q: If 0 <0 < 2n and -12cos20-8 = -17, determine the values of 0

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Q: Let A = 2 0 and 1 -1 2 3. find A+(28)"

A: Given that A= 1201-12        and B=2-11103 find A+2BT

Q: If then A-1 = A = 05

A: Given: To Find: To determine .

Q: A) 13x| <|2x -5|

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Q: *(2 + 16) (a + 8)(x + 4) 16 where z # a + 8 Submit Question

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Q: b.) 3x-2y < 12

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Q: Find |B| B= [5  0]      [0 -4]

A: Given, B =500-4|B|=?

Q: 1 -1 A = -1 2 -1 0 -1 1

A: Answer is in next step

Q: r4 3. |2ª – 8| d.x Jo

A: Use the property of modulus, 2x-8&lt;0   when  x &lt;32x-8&gt;0   when x &gt;3 So, 2x-8=-(2x-8)…

Q: 5 -1 2 Let D = Find -4D. | 0 -6 7 -4D = %3D

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Q: (а) 3x< 5х—8

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Q: j2 -j3 2 Determine 1+j)

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Q: If xER then |1– x| = |x+1|- True O False

A: We have check given statement is true or not

Q: a. |15| b. |15| +4 c. 3- | 17| d. |12|+|12|

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Q: Whta is 1+1=

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Q: If then A-1 = A = 1 -3 -6 2 0 0 0 1 0 0 1 1 0 -2 -1 1

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Q: Find Al. A= 52 3 6 10 = [] 01

A: To find AI,

Q: Compute x3 in two ways: by computing x, and x₂, and by computing P³ 0.1 0.2 -~8 0.9 0.8 -0₁ ₂2-0…

A: The given matrix is, P=0.10.20.90.8,x0=10. The value x3 was obtained from: Now, x1can be computed…

Q: 2 Evaluate || dx +4x+3

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Q: Evaluate. n(3) = -x + 4x

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Q: -4 2 -1 -2 | Let A = and B = Find B-A, if possible. 4 0 7 3

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Q: Let ā = (5, 1, −1) and ỗ = (2, 1, 4). Find a. b.

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Q: 2. Find the y" of * y = 3-2x 3x+5

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Q: |2y+1|=2

A: this is the question of equation we have to solve this equation from given equality |2y+1|=2

Q: if the value of A changes in responce to the value of B, then b is the?

A: