Rewrite the sum using sigma notation. 1 1 1 1 + 1.2 2.3 3.4 4.5 Which summation represents the sum? ∞ 1 Ο Α.Σ k(k + 1) k=1 4 1 Ο Β. Σ k(k + 1) k=1 8 1 oc Σ k(k + 1) k=0 1 OD Σ –

Q: 3- prove that w comport dx =w dy yx 23 34 if w=: w = xy² + x³y² + x³y

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Q: 9. Which of the following is f(x) = x³ the parent function for? a) f(x) = 8x³13x + 11 b) f(x)=x²-10…

A: Given problem:- 9. Which of the following is f(x) = x3 the parent function for? a) f(x) = 8x3 - 13x…

Q: 3 1. Show that x - 3x + 1 = 0 can be arranged to give the formula: -1 X = n+1 (x-3) Using a value of…

A: We can solve this as follows:

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A: Simple Interest =(Principal × Time × Rate of Interest) /100

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A: Given sequence: 6, 12, 18, 24,....To find: General term

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A: First we shall find time taken by cyclist then in same time skater travel 55 km then we can…

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Q: 4. x = 2 (mod6) x = 5 (mod⁹) x = 8 (mod11) x = 11 (mod15)

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A: NOTE: Refresh your page if you can't see any equations. . here we have  P=50000 r=7%=0.07 t=18 years

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Q: Find the volume of the and the coordinate planes. tetrahedron bounded by 2x-y +z = 4

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A: We need to find credit after 73 minutes of calling.

Q: 0 |-6 4 13 11 18 17 0 31 9 0

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Q: Question 13 How many elements are there in the relation R on the set {0, 1, 2, 3, . . . , 100},…

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Q: Miguel decides to invest some of his money in an account gaining 7% interest compounded…

A: Use,  A = p ert

Q: Construct an equation for the expression: the sum of a number and itself is 8. Show the solution to…

A: Given question:- Construct an equation for the expression: the sum of a number and itself is 8.

Q: xy Z X Find the value of -8 2 -12 if it is known that u UV W 4 y z VW=-6. -1 6

A: Given problem:- if xyzuvw4-16=-6 then find the value of xyz-82-12uvw

Q: could step 2 be broken down further? cant understand how it got -9

A: Let's solve.

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A: Above question is solved.

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Q: 33 of 36 33. Laura placed a bucket of water in her garden. Over the course of a week, she watched…

A: Here is the solution:

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A: Rule for inverse function :- (x,y) →(y,x)

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Q: 2 -22 Determine the eigenvalues and eigenvectors of A = 0 1 1 -4 8 3

A: We need to find eigen value and vector.

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A: Given:-total number of employees who are available to serve=20number of member in each…

Q: = [a b] and B =[2³]. a. Compute AB. b. If AB = 1-5₂ 1. Let A = find the entries of A, i.e. find the…

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Q: Question 17 How many elements are there in the relation S on the set {1, 2, 3,..., 100}, where S =…

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Q: 0<x<m? Hint: For which va You may refer to Unit Circle

A: Topic:- trigonometry

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Q: A- for the function below, the domain and the range is respectively y = |x|- 2

A: Given function:  y=x-2

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A: Explanation of the answer is as follows

Q: 7. y'=x+y²r; y(0) = 1

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Q: Let µ be an eigenvalue of an invertible n × n matrix A. Show that 1/µ is an eigenvalue of A^−1

A: Let μ be an eigenvalue of an invertible n×n matrix A. To show that 1μ is an eigenvalue of A-1.

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Q: Let A, B and C be the matrices A= 0 -7 8 0 0 2 Calculate |ABC). 20 -1 -24 √20 0 Vào 00 CH c-{" 0 1…

A: Given, A=15-10-78002,B=-200-120-2401'C=100001103010

Q: Consider the system of linear equations. (-4x+6y=4 2x - 3y = k Determine the constant k so that the…

A: Topic = Equations

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A: We need to find true statement.

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A: Here we have to find the total money spent by men, women, and children.

Q: Given that A = ax + Q ay + az and B = Q ax + ay + az, if A and B are normal to each other, Q is -0.5…

A: