B. Find the value of n: (n+3)t 1. (n+1)! = 20

Q: 3. Evaluate |(n + 1)! – (n + 2)!|, where n E N.

A: To evaluate n+1!-n+2!, n∈N.

Q: 8. Kirk is taking a three-question multiple choice quiz where his chance of getting an individual…

A: Given Data: P( getting question correct)=1/4   Each question is independent of each other

Q: Determine the value of 'k' if the L[ tk³t] =1/(s² -5.5s + c).

A: Solution

Q: Q3/ The value of k such that P2 (1) = 2.8, k 4 1 2 Is

A: P2(x)=(x-k)(x-4)(2-k)(2-4)×0+(x-2)(x-4)(k-2)(k-4)×1+(x-2)(x-k)(4-2)(4-k)×22.8=(1-2)(1-4)(k-2)(k-4)×1…

Q: 4. Since a certain virus has been contained in Wakanda, researchers has proven that it will be…

A: The number of infected citizens, p thousand, after t weeks is given by…

Q: During the last election, the total number of votes recorded in a certain municipality was 12, 400.…

A: The total number of votes recorded in a certain municipality was 12400 25th of a LABAN candidate…

Q: C. n In n n=2

A:

Q: -1) and n n(r

A: Limit of a sum:∫abf(x) dx=h→0limh[f(a)+f(a+h)+f(a+2h)+...+f(a+nh)+....+f(a+(n-1)h)]h=b-annh=b-a

Q: What is the adjusted R2? RSS А. 1 — TSS RSS/n-1 В. 1 — TSS/n-k RSS/n-k С. 1 — TSS/n-1 RSS/n-k…

A: As per our guidelines we are supposed to answer only one question per post so i am solving first…

Q: (b) 3|2" + (–1)"+1 for all n > 1.

A:

Q: Compute P(X=7), and Identify N: P(X ≥ N) ≥ 0.025.

A: During the first hour in the office, 6 minutes are spent in average for phone calls. We note by X…

Q: Q28- The value of e-(In+1 )n is a) (-1)" e--1 b) (-1)"e" c) (-1)" e-+1 d) (-1)" e-"

A: We have to find value of  e-(in+1)π

Q: B. Solve for the indicated term of each expansion. 3. The term involving x* of (+52

A:

Q: for all integers n >1 E, i = n(n+1} %3D 2

A: To prove the sum of n natural numbers n≥1 is  ∑i=1ni=n(n+1)2

Q: Find the first 4 terms of n+3 n² +1

A:

Q: 2n [3] (b) E for n 21 2k k=0

A: Answer

Q: Find all the odd positive integers n which satisfy 6(n) = 20.

A:

Q: f in a AP the sum of m tern=ms is equal to n and the sum of n terms is equal to n then prove that…

A:

Q: 2"-1 for positive integers n. 2n

A:

Q: Sx" Inxdx

A: The given integral is  I=∫xn ln x dx after solving this we have to use the result to find the below…

Q: FIND THE SMALLEST n So THAT I

A: In this question, we have to find n for given |Rn|<0.0001.

Q: b)+++ -1- for all n 1. ... 4 2"

A:

Q: use gauss's trick to determine R(n)=2+3+4+...+(n-1)+n+(n+1)

A: It is known that sum of first n numbers is n(n+1)2  that is  1+2+3+----+n=n(n+1)2 Gauss trick method…

Q: 00 (x - 3)" n n105n n=1

A: x=8

Q: a) A project management consultant estimated that if a particular project was completed, t years…

A:

Q: is equal to. k=1 n2 The sum O n+1 2n O n+1 O n? +1 2n2

A:

Q: Derive a formula for fx* In x dxwhere a.) n+ -1 b.) n = -1

A:

Q: Q3/ The value of k such that P2(1) = 2.8, 2 4 |0 1 2 Is

A: We can use the divided difference formula to find the value of k.

Q: Find AC B T. 4

A: Apply the property of the triangle then find the value of the AC

Q: -- ΣΧ E n² 22n n = 0 II

A: follow the next step

Q: Since a certain virus has been contained in Wakanda, researchers has proven that it will be…

A: Given Given: p= 90+5t⁶+kt⁷9t-t³+t⁷

Q: Evaluate: n!/(n - r)! for n = 20 and r = 3.

A: It is given that, n!n-r! for n=20 and r=3.

Q: 15. Use the number line below to answer the question. X.Y Z W to 2 3 4 Which point on the number…

A: here the decimal value of 6 is approximately 2.45 6≈2.45

Q: -irrational: is greater than 10: 6+ V30 b. Ve + 30 c. Võ + V30

A:

Q: Q2) n(x) = x-1 , k(x) = (x – 1)/2, mx) = (x + 8)¯1 (x + 8)-1 Find a formula for ( m onok).

A: See answer below.

Q: T(n) = 2 * T(n/2) + c, for n > 1 T(1) = a

A:

Q: Find the big O of the function ƒ(n) = n²" +n"

A: For (a), We are given the function f(x) = 3x2 - x - 1. We need to show that f(x) is O(x2) by finding…

Q: (c) Show that for 2" > 4n for n ≥ 5.

A:

Q: = (ª*,2 n(n+D2| 13 + ...+ n³

A: We will prove the game statement by using the principle of mathematical induction in which we show…

Q: What is P(t > 1.058) when n=26? What is P(t > 1.103) when n=26?

A: 1. t =1.058 and n=26 df =n-1=26-1=25 2. t =1.103 and n=26 df =n-1=26-1=25

Q: Find the smallest n such that d(n) = 30. Answer is 720

A: Given: d(n) = 30, that is, the number of factors of n is 30.We have to find the smallest n.

Q: 3. Evaluate |(n + 1)! - (n + 2)!|, where n E N.

A:

Q: (a) A project management consultant estimated that if a particular project was completed, t years…

A: According to the given information, A project management estimate that if a particular project was…

Q: Q2) compute the missing values of yn and Ayn in the following table: yn Ayn Yn4² T -0.39

A: Introduction: Interpolation is the process of estimating the value of a function for any…

Q: The S.D. of the first n odd integers is √85 , find n

A: Sum of first n odd numbers is given by: ∑ixi=n2 Sum squares of first n odd numbers is given by:…

Q: C d. M8 n=1 n=2 (n + 1)! 22n-2 (-1)" nln n

A:

Q: Solve the recursion by substitution for  T(n)=2T(n/4)+n2 where T(1) =1

A: To solve by putting T(1)=1

Q: Find the order of (Z12 × D4)/((3, p)).

A:

Q: Which of the following statements are true (as n gets large or n → 0)?

A: