(a) Consider the following incomplete block design A: 1 3 4 A A B C E C E D F D F (i) Write down the values of the parameters v, b, k and r. (ii) Is A balanced? Explain so. (iii) Write down the complement A of A, and determine whether it is isomorphic to A. 2.

(a) Consider the following incomplete block design A: 1 3 4 A A B C E C E D F D F (i) Write down the values of the parameters v, b, k and r. (ii) Is A balanced? Explain so. (iii) Write down the complement A of A, and determine whether it is isomorphic to A. 2.

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

See similar textbooks

Related questions

Q: Find each of the following. a = 2i +j b = i - 4j (a) a + b 3 i+ -3 (b) 4a + 5b X i+ -15 |× j 6. (c)…

A: A detailed solution is given below.

Q: Make the answers easy and short and clear and correct

A: The given matrix equation is:[acbd]=[c−3d2a+d−da+b]Note that each matrix is a 2 x 2 matrix.…

Q: Find (a) u × v, (b) v × u, and (c) v × v.…

A: Given : u =0,2,1v = 1,-3,4(a) u x v = ijk0211-34u x v =i 21-34 -j0114 +k021-3 = i(8+3)…

Q: a a. Evaluate: a a a b. Evaluate: 0 0 0 a a a al la a a a a a a c. Evaluate: 0 0 a a 0 0 0 a d.…

Q: Problem #2: (a) Find the determinant of the following matrix. A = B = 2 2 1 (b) Find the determinant…

Q: Parts A,B, and C Photo #1: Question Photo #2: Answer Key

Q: Solve the first order PDE -2и, + 6и, — 0, и (4у, у) — 2у + 1

Q: Reduce (1+j)/(1-j) to the form a+jb. 1-j .a -1+j .b others .c C -1-j .d 1+j .e

Q: Integrate farcsin 3x da Select one: O A. xarcsin 3x + √1-9x² + C O B. xarcsin 3x + √1-92² +C O C.…

Q: Fill in the missing values in the X2 column of the following table, and then calculate EX-. Parent…

A: Given data is Parent Children in family of Origin(x) Number of planned children(y) x2…

Q: Determine C if u=v=O (20 — 5и + 3)du - (20 + 4и — 6)dи %3D O 27 L- C

Q: -3 -2 -1 0. 1. 2 3. graph for y 4-3(x + 2). y 12 10

A: In this we have to solve for y and make a graph of straight line. So I'm providing hand written…

Q: find x, y € Z such that 2261x + 1275y = gcd(2261,1275).

A: we want to find the greatest common factor we will use Euclid's algorithm 2261=1275×1+986 -----1)…

Q: Q10. Im(iz) = a. Re(iz) b.-Re(z) iz+(-iz) C. d. Re(z) 2

Q: Given a generic 2x2 matrix A, and a second 2x2 matrix C, show the following: d. Using property c…

A: In this question, concept of matrix operation is applied. Matrix A matrix is a rectangular array…

Q: Find x, y, z, and w. x 8 (2x- 1) (2x - 3) 7y (w + 1) (6y + 5) X = y =

A: Given x82x-1y67y=2x-3z55w+16y+5.

Q: Fill in the table below: Find : Find S Find Sy: x Find r: 4 5 сл 3 لیا 7 12 2 x 0 18 y y 5 сл Find…

A: Given data is x y 4 7 5 12 3 2

Q: a. Write (-3, 5) in terms of i and j. b. Given w 6.2i – 3.4j and v = -1.7i + 2.2j, write 3w – 5v in…

A: It is known that a vector is a quantity which has both magnitude and direction. Now, a vector can be…

Q: Find a + b, 2a + 3b, lal, and la - bl. a = i +3j - 4k, b = -3i -j + 6k a+b= 2a + 3b = |a| = |a - b|…

A: Given vectors a = i + 3j - 4kb = -3i - j + 6k

Q: x 2. -4 x

A: Note:-As per your demand we solve question 2 for you The given figure is

Q: Find w, x, y, and z so that W X 4 3 8 -3 2 4 -4 |

Q: Determine the values of a, b, c and d: (1+ 2x)a = 1 + bx + 24x° + dx3 + 16x4 ax2 + bx + c = 0 -b ±…

A: Given,(1+2x)a=1+bx+24xc+dx3+16x4

Q: Find (a) v x w ,(b) w x v ,(c) w xw ,and (d) . v x v .

A: Solution:Given v=-i+3j+2k w=3i-2j-kFind:(a)v×w(b)w×v(c)w×w

Q: Let Z₁ Z1 If = 22 m= n = F/1, and Z₂ = -3-4i, -40 +-=-5 i, calculate m and n: n

Q: Reduce (1+j)?/(1-j) to the form a+jb. a. others b. -1-j С. 1+] d. 1-j е. -1+j

A: 1+j21-j×1+j1+j=(1+j)31+1=j3+3j2+3j+12=-j-3+3j+12=2j-22=j-1=-1+j

Q: Let a = - 5i + 33 + 2k and b = - 4i – 3 + 4k. Find a x b. ä xb = k

A: Cross product is the binary operation on two vectors in three dimensional space. It again results in…

Q: Sallin] eluetion usin mathice f . 22 I-1o lo I-12 I3 24.(1 1o11+381 -413 (2) -12I 4I2 1673--6 3

Q: Find a + b, 2a + 3b, |a], and la – bl. a = 5i - 6j + 5k, b = 2j - k a + b = 2a + 3b = |a| = |a - b =

A: NOTE: Refresh your page if you can't see any equations. . here we have .

Q: 112х+ 7 G Зx+ 16 E

Q: Find å + B, 2å + 35, |äl, and |ä – | for å = i + 2j – 3k and b = -2ï – j + 5k.

A: solution:-a→=i→+2j→-3k→b→=-2i→-j→+5k→(1)a→+b→=i→+2j→-3k→+-2i→-j→+5k→ =1-2i→+2-1j→+-3+5k→…

Q: x2+3y2 + dx dy 2ху = 0 Ans: In(x+ y) + = C (x+y)² 3x2+y2

A: substitution method to find the solution of the differential equation.

Q: A + B) E Mmxn - (B + C) = (A + B) + C +0= A

Q: Let A = -2 3 1 0 -1 1 0 2 1 Then cofactor, C2,1 =

Question

(a)
Consider the following incomplete block design A:
1
3
4
A
A
В
B
E
C
E
D
F
D
F
(i)
Write down the values of the parameters v, b, k and r.
(ii) Is A balanced? Explain so.
(iii) Write down the complement A of A, and determine whether it is isomorphic to A.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Markov Processes and Markov chain$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.

Similar questions

Answer the following questions: a) Explain the difference between the word seeing and the word doing. b) Describe a case where there are two variables that we might call X and Y such that Pr(Y = y | X = x) ≠ Pr(Y = y | do(X = x)). c) Explain the relationship between part a and part b.
Find (a) u × v, (b) v × u, and (c) v × v. u = (−1, −1, 1), v = (−1, 1, −1)
2. 197 6 198 199 2 3 4 8 200 5 Key: 1992-1992 1976,
Find 2(A)+3B-2C :). 1 4 -2 1 A = B = 2 -4 -2 1 C = %3D %3D %3D 1 -1 1 2 1
In this trig problem, what method should be used to find for 2w+3v?
6
Evaluate the following determinants by inspection:
Calculate (3xy + 4e²) d.S, where S is the triangle with vertices (0, 0, 3), (1, 0, 2), and (0, 4, 1). Z A=(0, 0, 3) A C= (1, 0, 2) B=(0, 4, 1) -y (Use symbolic notation and fractions where needed.)
Find : 1- A ᵀ ( vu ) 2- 3A 3- ( B + C ) ᵀ
Write a in the form a = a,T+a,N without finding T and N. r(t) = (2 + 8t)i + (t - 2)j – 8tk a=T-N
Use the simplex method to solve the linear programming problem. Maximize: z = 2x₁ + x2 subject to: x₁ + 4x₂ ≤ 12 2x₁ + 6x₂ ≤ 4 X₁ + 2x2 ≤ 4 with x₁ ≥ 0, x₂ ≥ 0. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The maximum is when x₁ = x₂ = , S₁ = S2 = and S3 = B. There is no maximum solution to this linear programming problem.