Suppose that the random variable X has the probability density function c(1 – x²) for - 1s x s1 f(x) = elsewhere Find the value of the constant c. (A) 1/3 В) 5/6 c) 4/3 D 3/4

Q: 8. There are 18 mathematics majors and 325 computer science majors at a college. a) In how many ways…

A:

Q: 1 2 Consider the matrix A = Find the entry in row 1, column 2 of the matrix A16 • Previous

A:

Q: If A and B be 2 x 2 matrices, then (A +B)(A – B) = A² – B². A True B False

A:

Q: Let A 3 and U = |- Then A2017U is equal to

A:

Q: Which of the following matrices is not in row-echelon form? (:) 10 2 4Y 0 0 1 5 0 0 10 W1 0 2 4 B)…

A:

Q: the fif

A:

Q: Exercise 14.6.10. Prove that it is impossible to write the identity permu- tation as the product of…

A: We have to show it is impossible to write the identity permutation as the product of an odd number…

Q: Determine if the following statement is "true" or "false". (a) The mathematical sentence “x+5<10”…

A:

Q: Jse the Limit Comparison Test to determine the convergence or divergence of the series. 1 8) n/n +1

A:

Q: Approximate the following integral with the Simpson's Rule, Trapezoid Rule, and Midpoint Rule. Give…

A: Using a calculator the actual value of the integral is 0.80472

Q: 1. Solve the initial-boundary value problem du 2 32u 0 0 %3D 3 dx? u(0, t) = u (4, t) = 0 t >0 3Tx…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: 5. 24)2.16

A:

Q: i need the answer quickly

A:

Q: 5. Assume that V × F = V × G. What is the most general relationship between F and G ?

A: ∇ x F = ∇x G =&gt; ∇ x (F - G) = 0

Q: For each of the regular solids, take the number of vertices, subtract the number of edges, and add…

A: Consider a regular solid Cuboid: here we can observe that, Number of vertices is 8. Number of edges…

Q: If [a11 a12 A = a21 and B = a22 [b11 b12 b21 b22] are arbitrary vectors in Rx2, then the mapping (A,…

A:

Q: Mark got 88, 85, 81 and 78 in his four quizzes. What average score must he get in his next two…

A: Mark scored :- 88,85,81,78,x,x Total number of quizes=6

Q: a) Show that the distance between the parallel planes Ax + By + Cz = D1 and Ax + By + Cz = D2 is |D1…

A: (a) To show that the distance between two parallel planes Ax+By+Cz=D1 and Ax+By+Cz=D2 is…

Q: Set up, but do not evaluate, an integral for the volume of the solid obtained by rotating the region…

A:

Q: 4 2. Decide whether the vectors (1, 2,0,-1], [2, 6, -3, -3], [3, 10, -6,-5] are linearly…

A: Given vectors are ,  [ 1,2,0,-1 ] ,  [ 2,6,-3,-3 ] ,  [ 3 ,10 ,-6 ,-5 ]  (.)  The given vectors are…

Q: 3 2x Estimate the value of the definite integral dx with n=4 subintervals, taking x+1 the sample…

A: Introduction: The endpoint formula and the midpoint formula are related. A midpoint is the point in…

Q: Argument 5: Premise: Premise: Conclusion: Argument Form? Argument 6: Premise: (C5 J) • (~P W)…

A: To find- Find the Argument Form?

Q: (d) If go = 0 and gi = 1 show that the limit of the Jibonacci sequence is %3D %3D

A: Given that the " Jibonacci " numbers are the average of the two previous numbers : gk+2 = 12gk+1 +…

Q: 1. Solve and show your work for each question. Note: Remember per the rule of 9s if you have a…

A: Let us use the rule of 9's to determine the simplest fraction of the given non- recurring and…

Q: 30. (Remainder Theorem) Let f(x) e F[x] where F is a field, and let a E F. Show that the remainder…

A: Here we have given that fx∈Fx, where F is a field and α∈F. it is required to show that the remainder…

Q: Glven that: -1 3 3. -2 3 -2 5. 4 -1 → rref(A) = -5 4 -3 6. -2 4. 6. 0 0 Rank(A) = Nullity(A) - %3D…

A:

Q: Question 25 What will be the value of P(not E) if P(E) = 0.07? P(not E) = Blank 1 Round off your…

A:

Q: Va es Vy 3. Is the walk v1ej v2@2 V4€4V3 e5 v1 an Euler path, circuit, or neither? Path O Neither…

A: We are given the simple graph.

Q: x''-2x'+x=4e^t

A:

Q: Which of the following operators on R are ONE-TO-ONE? Select ALL that apply. O Orthogonal projection…

A:

Q: If Se)=S-18(x + 1) – 12(x + 1)² + 6(x + 1)³ if – 1< x < 0 if 0 < x < 1. а + bx + сx? + dx3 is a…

A:

Q: 2200x A firm has the marginal-demand function D'(x) = where D(x) is the number of units sold at x…

A:

Q: Shearer submitted three 100-point assessments in his physics course and scored 90, 80, 75. The…

A:

Q: The length L of a line on a sphere of radius r between two points, specified in the spherical…

A:

Q: Let A be a 4 x 4 matrix with eigenvalues =-3, X2=-2, X3 1, M=4 and corresponding eigenvectors…

A:

Q: Construct the LP model in standard form depieted in the following figure. (0,0) (6, 0) (2, -1) (6,…

A: Objective line is passing through 6,0 and 0,-5. So, Z = 5x-6y-30 Equation of line passing through…

Q: A survey of 150 people was conducted to determine their favorite sport. 74 people like chess, 94…

A: We want to find number of people that not like any of the three sports.

Q: Find the general solution to the non-homogeneous system of DE: X' = [; ]x+ 13e2t

A:

Q: . The value of e*dx by using 2-segment Simpson's 1/3 rule most nearly is 0.2 A. 7.8036 B. 7.8423 C.…

A:

Q: Let A = Anxn be an invertible matrix. Which of the following statements is not true? %3D O There…

A:

Q: Problem 6 Verify that the function y = + sin a satisfies the equation y" + 4y = 4.r + 3 sin a. Find…

A:

Q: A bond has a 14000 face value, an 8 year maturity and a 3.05 coupon. Find the total of the interest…

A: Face value = 14000 Coupon = 3.05% Thus interest rate = 3.05% = 0.0305

Q: Use the Direct Comparison Test to determine the convergence or divergence of the series. 4) Inn n-2…

A:

Q: Which of the following row operations on a matrix may not be an elementary operation Replace one row…

A: We want to find true option

Q: 2. EQUATION OF LINES. Determine the general equation of the line that passes through A (-2;5) and…

A: Line passes through A(-2,5) Line is parellel to line passing through P(1,-3) and Q(-2,4) So slope of…

Q: For which fields Fand polynomials fE F[X]), described below, does the quotient ring F[X]/(F[X] f)…

A:

Q: f(x;y) = 2xy (A メノナ vertices (o,0) , Cl,0), (,) Find the average value Örer Ri triangle with

A: The average value of the function in bounded region

Q: Suppose a person begins walking away from a light pole at a constant rate of 0.88 meters per second.…

A: Given- Suppose a person begins walking away from a light pole at a constant rate of 0.88 meters per…

Q: 1 -2 Let A = [¯; ] = [, : Jand - 2 01 B 4 5 3 21 3. Which of the following 5] -31 and C = 1 -1 2 4…

A:

Q: 12 6 Jand C = -1

A: