Show that the set A = {fm,b : R → R | m # 0 and fm,b(æ) group under composition of functions. (The set A is called the set of affine functions from R to R.) = mx + b, m, b e R} forms a

Q: Let B={(1,-2,0,-1), (0,1,0,3), (1,2,1.0)], and x=(4,3,-2,-5) Find [x]B Give your answer in the form…

A: B=1, -2, 0, -1, 0, 1, 0, 3, 1, 2, 1, 0x=4, 3, -2, -5

Q: Q4. Let A = { 1, 2, 3, 4, 5, 6} and relation R on A defined by R = { (x,y)|(x+y) is a divisor of 24…

A: A=1,2,3,4,5,6 and relation R on A defined by  R=x,y| x+y is a divisor of 24 So,…

Q: The relation R defined on a set A is antisymmetric if (a, b) ER = (b, a) E R for (A) Every (a, b) ER…

A: A relation R is said to be antisymmetric if (a,b)∈R and (b,a)∈R implies a=b

Q: 1. for  the Relation R ‘is a factor of’, on set A{1,2,3,6}. Write: A) the ordered pairs B) a…

A: Given the set A{1,2,3,6}

Q: Show that the map T : R3 -→R? given by T (x1, X2, X3) = (x1 + x2, X3) is an open map.

A:

Q: Let T = {0, 1, 2, 3} and the relation R is defined on T as follows: R = {(0, 1), (1, 2), (2, 2)}.…

A: Given  T = {0,1,2,3} and the relation R is defined on T as follows R= {(0,1),(1,2),(2,2) }

Q: 9 T1, T2 are normal operators on an laner produce space with the property that either commutes with…

A:

Q: If R and S are partial orders, then must ROS be a partial order? If not, explain why. Where is the…

A: Please see the below picture for detailed solution.

Q: b) A function g: Z → Zis defined by the rule g(m, n) = m + n Determine whether it is onto or not..

A: We will answer the first question as we don't answer multiple questions at a time. Please resubmit…

Q: Let A = [-1,2,-3,4; 0,a,b,c; 0,0,-1,0;0,0,0,d]. Determine det(A) in terms of the unknown constants…

A: The given matrix is

Q: C. Let T be defined onN N by (a, b)T (c, d) if and only if a c and b 2 d. Write down the full nature…

A: We will use the basic definition of reflexive, symmetric, antisymmetric and transitive realtion.

Q: Let S = { (0,0), (0,3), (1,0), (1,2), (2,0), (3,2) } Find S', the transitive closure of S

A:

Q: Let f R2 R² be an isomorphism where : → ƒ ( [¹³]) = [()] and ƒ ([×4]) = }}] Find(G)

A:

Q: Let ƒ: R² → R² be an isomorphism where ([-])-[²] and f([:]) = [] = Find f ¹ƒ( [7¹]) X 0 2 2 0

A:

Q: Let A = {1, 2, 3}. Give an example of a relation R on A such that Ris symmetric but is not…

A: We have to give an example of a relation R on A such that R is symmetric but not anti-symmetric.A =…

Q: Let X be the set {1, 2, 3, 4, 5, 6}, Y the set {a, B, 7, 8}, and ƒ the map f(1) = a f(2)= a ƒ(3) = d…

A:

Q: 3) Given the mapping T: R² → R³ defined by T(x1 , X2) = (3x1 – 2.x2, 4.xj + 5x2, x1 –x2) a) Prove…

A:

Q: Let (G (1,-1,i,-i),.) then Evagcent ()[G:c(a)] = 2 3 1

A: We will use the following results i) Any group of order 4 is abelian group. ii) Every element of…

Q: Let a = (0, 3, 5) and 6 = (0, 1, 4). Find the projection of b onto a. proja b V - λ

A: Given:        a→=0,3,-5         b→=0,1,4 The projection of b→ onto a→ is:…

Q: a) Let T: R4 → R³ be a linear transformation. 2 --0--0-0--0-0 3 -1 -1 Find T 1 3 -2 -3 if T and T 1…

A:

Q: Show that R³ is spanned by S = {(1,1,1), (1, –1, 0), (0, 1, – 1)}.

A:

Q: Let A€BL(H) be a compact operator, then show that A*A is a compact

A:

Q: Q-3: a) Let R be a relation on A = {1,2,3,4} such that aRb means |ab| ≤ 1. Find the matrix…

A: (a) It is given that, R be a relation on A = {1, 2, 3, 4} such that aRb ⇔ a-b≤1 We have to find the…

Q: (b). Let Y = {a, e, o, i, u}, take two relations R and S on Y and Prove that (SoR)-1 : R-1os-1.

A: composition of relations

Q: Suppose V and W are finite-dimensional vector spaces. Prove that there is an injective linear…

A:

Q: Let G = Z, O Z, H = {(0, 0), (2, 0), (0, 2), (2, 2)}, and K = ((1, 2)). Is GIH isomorphic to Z, or…

A:

Q: Prove that the mapping f : U(16) ---> U(16) given by f(x) = x^5 is an automorphism.

A: The given map is f:U16→U16 defined by fx=x5. We have to prove that f is an automorphism. We know…

Q: 2. Suppose that G is a lincar map such that G(2,0) = (4, 0) and G(0, 3) = (–3, 9). Find the images…

A: Given that, G(2, 0) = (4, 0) G(0, 3) = (-3, 9) G is a linear map. Then we get, (a) G(1, 0) = (2, 0)…

Q: Let B = {0, 1, 2, 3} and the relations R, S, and T on Z are as follows R = {(0, 1), (1,1), (2,…

A: The given sets are -…

Q: Suppose that {u, v} is a linearly independent set. Show that the set {u – v, u + v} is also linearly…

A:

Q: Let →a=⟨−4,1,−2⟩a→=⟨-4,1,-2⟩ and →b=⟨−2,−3,4⟩b→=⟨-2,-3,4⟩. Find the projection of →bb→ onto →aa→.…

A:

Q: Which of the following is isomorphism? f:(Z, +) → (Z, +) where f(x) = 2x. this option f: (R, +) →…

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Q: Suppose T: V --> W is a linear and surjective map and V and W are of finite dimension. Show that T…

A:

Q: Exercise 3. Prove that a relation R on A is antisymmetric if and only if RNR-' C {(a, a) | a E A

A: We know that , A relation R on set A is antisymmetric  if either x , y∉ R  or (y , x) ∉ R whenever…