Find the rank of A = ( 1   -1   2   3)                                       2  6  -8   1                                       5  3  -2  10

Q: -2.7 -10w x'y 5.9 -7 2x' y'z

A: Consider the exponential rule as, aman=an The given equation is, -10w-2x7y32x5y-9z-7

Q: Set B (x+7)(x-3) 20 20 x+6 x+7 <0 x-5 x+3 20 x-10 1. x-1 x+3 3. 2.

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Q: ,3t y" + 7y' + 12y = 21e“, y(0) = 3.5, y' (0) = –10

A:

Q: Find x, and x2- 4 29 -4 -3 - 23 X2

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Q: Let a = (-4, 5, -2) and 6=(-1,0, 4). Find à x b.

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Q: find the value of x

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: (8y + 17) (бх - 7)" (3х - 29)

A:

Q: Evaluate: |dr (A *+ Im\x*| + C 4 B 3x2+ +C 1 +C 3x3 1 (D 3x2+ +C 4x3

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Q: (-2)" (x+2)". n=1

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Q: Evaluate the deferminant Å: -2 21 2 3 3 22-1 -2 -5 I -4 -3 -2 3 -2 2

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: - Select all that apply. A 3 (16a - 72a² + 81) B 3 (4x - 9)* C 3 (4a+ 9) (4x – 9) - D 3 (2x-3) (2x…

A:

Q: the slop of the line (2y - 4x - 7 = 0) is * O-2 4 2. O 7 4

A: Slope of the line

Q: (b) Show that (АВ) -1 — в-1А-1. (АB) -1 B-A-1

A: In this question we have to prove AB-1=B-1A-1. we know,X-1=1Xadj.A

Q: In the diagram below, if mz1 = x°, mz3 = 2x°, and mz4 = 2x° , find mz1. 3 4 5 6 36° O 72° O 99° O…

A:

Q: 1. Find 7A + 6B. 1 -1 -2 A = 0 0 -3 B = 5 5 -7 1.

A: Given :A = 1-10-352B = -21540-7

Q: If x = 0.8, then [x] – x = 1. -0.8 2. -1 3. -1.8 4. 1

A: The function, f(x)=x , denotes the greatest integer function.  For, x∈R, the function, f(x)=x ,…

Q: Find, if possible, A + B, A - B, 2A, and -3B.

A: Consider the given matrices, A=3-2201-4-32-1 and B=402-1-13 (i) Obtain the matrix A+B as follows.…

Q: L. Find A B, where a) A = 2 0 -2 -3 -1 3 B = 2 -3 2 -3 2 2 2 0 5 b) A = 4 -3 5 -2 -3 9. 9 -3 в -2 -1

A: Given matrices A and B.   To find matrix A + B.

Q: HW: Expand (4+ y 2- (a-5) 1-

A: I have used binomial expansion

Q: Find (a) ∣A∣ and (b) ∣A−1∣.

A: a). Determinant of A is,

Q: Find the value of x in the given figure. 2x + 22 4x-2 3x +3

A: Find value of x

Q: Find the adjoint of A (1 2 4 A =3 4 5 2 -2 2

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Q: Find the values of: (a) 1/2 x 1/5, (b) 1/4 × 2/3, (c)-1/4 x 2/3 x 1/2.

A: Topic = Algebra As per guidelines , At a time only one question with three parts can be answered.…

Q: Find P(-3.15 ≤ Z≤ -1.58) 0.2563 0.3563 0.0563 9.1563

A: We need to compute P(-3.15≤Z≤-1.58).

Q: 4a+4b=0 and A-3b=1,

A: Given equations are:  4a + 4b = 0 a - 3b = 1

Q: 0.8w+3.6 factered is

A: We have to factor 0.8w + 3.6 We can write 0.8w + 3.6=4 (0.2w + 0.9)= 0.4 (2w + 9)=410( 2w + 9)  =25…

Q: Find A. A = = (2A)-1 1 1 || 4 [61] -4 11 6

A: Given  2A-1=6411 Inverse of a matrix X=abcd is given by  X-1=1ad-bcd-b-ca

Q: Find (a) ∣A∣ and (b) ∣A−1∣.

A: a). Determinant of matrix A is,

Q: 25- 20어 15. 10 Caroline Alexandra

A: Data visualization is the process of denoting the numerical data visually. Data visualization can be…

Q: 2. Determine the next equation and verify the result. 3^2 – 1^2 = 2^3 6^2 - 3^2 = 3^3 10^2 – 6^2 =…

A: First, see the pattern. In the first column, the difference is increasing by 1 6-3=310-6=415-10=5 So…

Q: Find the linearzation to appraximate (1.999)^3

A: We have to find the value

Q: Find C - A + B -4 3 [ 3 2 -3 6.5 1 6) A = 6 6 V14 1 C = 1 - 3 6, B = 1 11 3 - 9 2

A: Given, The matrices A = 5-366614 B = -436.511311 C = 321-1392  We have to find C-A+B

Q: Is A = [ -5   5   1 ]            [ 0   1   -1 ]            [ 1   -1   0 ] the A-1 = ?

A:

Q: Find the product of the difference between A and B and the sum of C and D.

A: Given: A=1001, B=100-1, C=-1001, D=-100-1 To find: A-B×C+D

Q: 2 + z-. = 0 is

A:

Q: Find the ranu of each of he fallowk g maricas. - 2 -3 -| -4 3 -4 | 8. - 7 - 8 1

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Q: -5 -3 -1 -2 -3 -4 -5+ f(z) = %3D (b) 5- -10 -6 -7 -6 -3

A:

Q: Given that Z= -1/2- √3/2 find Z10

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Q: Find the value of "x * 4y + 25 бх - 7 4x +2 7y 5

A: We will find the value of X from given figure as shown below

Q: 3. Find A-1. 1 A = 3 4 0 0 1 3 32 2 2 3

A:

Q: Compute a) ( 5-2)^2 x 7 + 4 b) 3+2^3 x 4

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Q: Find A + B. 7 -1 , B=|-9 A = 2 8 6 |-7 -8 4 5 11 -15 -2 5 -6 11 9. |-15 -14 -6 -7 9. 1 -14 4 -7 -2

A: given  two matrices are    A=7-129-7-8      and     B=25-9086 now we have to find A +B

Q: Find the degree of .2,,2 7xy + xy2 – 5x³ – 7.

A: We have to find the degree of the polynomial: 7xy+x2y2-5x3-7 Degree of a polynomial is the highest…

Q: Find A-B, if: 1 2 3 -2 2 1 B : 2 A 1 3 - 1

A: Given: A=123-101, B=1-2223-1 To find: A-B Solution: We can subtract two matrices if they same order.…

Q: FIND B-A, GIVEN THAT A= {x ∈ z+ /2 <x<6}    B={x ∈ Z- / -6<x< - 2}

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Q: |-5 - Q1) If A=|-2 -1,B=| 3 4 ,C 4 11 7 -1 -1| = -6 9 3 13 9 Find (–1 x A) +(B + C)

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Q: 6. Choose which of the following are the values of x, y, and z. -2x - y - 3z = 3 2x - 3y + z = 13 2x…

A: A detailed solution is given below.

Q: -3 -6 1 Find 'y' if | 5. y -2 = - 7. -3 5

A:

Linear Algebra

In mathematics, problems can be solved by the arithmetic operators like addition, subtraction, multiplication, and division. In algebra, we represent the numbers by any letter called a variable. If these variables are of degree 1, then it is studied under linear algebra. The first-degree equations involving algebraic expressions are called linear equations. That is, if you represent it by drawing a graph you will get a straight line.