Matrices II Lowersixth Science Mathematics

Froggy Jumps

Parties jouées 0

Créer une copie

À propos de cette activité

Quick matrix problems

Créé par

YAKILI LMS

Cameroon

Téléchargez la version pour jouer sur papier

Créez votre propre jeu gratuite à partir de notre créateur de jeu

Affrontez vos amis pour voir qui obtient le meilleur score dans ce jeu

Créer un défi

Phlebotomy Order of Draw Quiz

Pamela Chapman

United States

(59)

Test your knowledge of the order of draw in Phlebotomy with these 10 questions!
The Integumentary System

Breanna Nesbitt

United States

(58)

Functions and Structures of the skin
pizza

Lorelay Tyana

Romania

(260)

joc despre pizza
Bill of Rights Game - The Constitutionalist

Doni The Don

United States

(89)

Test your knowledge on the Bill of Rights. A fun way to test your knowledge and focus on where you need to improve.
Ethos, Pathos, and Logos Quiz

Kristine Vester

United States

(131)

Test your knowledge of ethos, pathos, and logos with these 10 questions on examples of persuasive techniques.

		%
	Anonyme	%
		%
		%

Imprimez votre jeu

Matrices II Lowersixth Science Mathematics


Froggy Jumps Matrices II Lowersixth Science MathematicsVersion en ligne Quick matrix problems par YAKILI LMS 1 What is the product of a 3x3 matrix with the same 3x3 matrix A and A? a A + A b A ÷ A c A × A 2 Which is the dimension of product AB if A is 3x3 and B is 3x3? a 3x3 b 3x2 c 2x3 3 If A is 3x3 and B is 3x3, what must be true for AB to be defined? a Both are symmetric b Inner dimensions match (3 = 3) c A is invertible 4 Which property is preserved by matrix multiplication? a Associativity b Distributivity over addition only c Commutativity 5 What is the transpose of a matrix A? a A^T with rows and columns swapped b Inverse of A c Determinant of A 6 If A is m×n, A^T is: a n×m b m×n c m×m 7 Which operation yields A × A^T for a square matrix A? a Gram-type product b Determinant c Inverse 8 Which is a property of the transpose? a (AB)^T = B^T A^T b A^T B^T = AB c (AB)^T = A^T B^T 9 What describes a symmetric matrix S? a S is diagonal only b S^T = -S c S^T = S 10 If S is symmetric, what is S^T? a S b Identity c -S 11 Which matrix equals its own transpose? a Skew-symmetric matrix b Symmetric matrix c Orthogonal matrix 12 Which statement is true for symmetric matrices? a They have A^T = A b They are always invertible c They have zero determinant 13 What is the transpose of a column vector v? a Row vector v^T b Zero vector c Same column vector 14 If A is 2x3, B is 3x4, AB is of size: a 3x4 b 2x3 c 2x4 15 What is the result of (A^T)^T? a A^2 b Inverse of A c A 16 Given A is symmetric, what is A^T? a -A b 0 c A 17 If A is 3x3 and B is 3x3, which is true? a Only AB is defined b Neither is defined c AB and BA are defined 18 Which product is defined for A(3x3) and B(3x3)? a Only BA b Only AB c AB and BA 19 The transpose of AB equals: a A B^T b B^T A^T c A^T B^T 20 What is the size of the transpose of a 4x6 matrix? a 4x4 b 4x6 c 6x4 21 Which describes a real symmetric matrix? a A^T = -A b A is orthogonal only c A^T = A and A is real 22 Which operation is not generally commutative? a Transposition b Addition c Matrix multiplication 23 For a 3x3 matrix A, what is det(A^T)? a det(A) b -det(A) c 0 24 Which is true for AB when A is m×n and B is n×p? a AB is m×p b AB is p×m c AB is n×n 25 Which property holds for transpose of a product? a (AB)^T = A B^T b (AB)^T = B^T A^T c (AB)^T = A^T B^T 26 A matrix that equals its own transpose is called: a Skew-symmetric b Symmetric c Orthogonal 27 If A is symmetric, det(A) is: a Zero b Always positive c Unchanged by transpose 28 The product AB is defined if: a A is invertible b The inner dimensions match c Both are symmetric 29 Which is a property of transpose? a det(A^T) = -det(A) b A^T = -A c (A^T)^T = A 30 What is A^T for a 1x4 row vector A? a 4x1 column vector b 1x4 row vector c Not defined 31 If A is 5x5, A^T is: a 5x5 b 5x4 c 4x5 32 Which is a correct property of symmetry? a A^T is inverse b A^T = A c A^T = -A 33 Which is true for any matrices A, B where AB is defined? a Only AB is defined b Transpose not related c AB and A^T B^T relation holds 34 What is the size of A^T if A is 6x2? a 6x2 b 3x4 c 2x6 35 If A is symmetric, which is true? a A^T = A b A^T = -A c A^T invertible only 36 Which of these is defined when A is 3x2 and B is 2x4? a AB is 3x2 b AB is 2x2 c AB is 3x4 37 What does (AB)^T equal? a A B^T b B^T A^T c A^T B^T 38 Which matrix remains the same when transposed? a Skew-symmetric b Orthogonal c Symmetric matrix 39 Transpose of a 0 matrix is: a Undefined b Non-zero c Still a 0 matrix 40 If A is symmetric and B is symmetric, AB is: a Always symmetric b Not necessarily symmetric c Never defined 41 The transpose of a sum is: a (A + B)^T = B^T A^T b (A + B)^T = A^T + B^T c A^T + B^T = AB 42 Given A is 3x3, B is 3x3, which is true? a Only BA defined b AB and BA defined; sizes 3x3 c Only AB defined 43 The product A^T A is: a Zero matrix b Gram matrix c Inverse 44 Which statement is false? a (AB)^T = B^T A^T b A^T A is symmetric c Matrix transpose always commutes with multiplication 45 If A is 2x3 and B is 3x2, AB is: a 2x2 b 2x3 c 3x3 46 A symmetric matrix is always: a Square b Diagonal only c Rectangular 47 Which operation gives a symmetric matrix from any A? a A^T A b A + A^T c A A^T 48 What is the dimension of A^T if A is m×n? a m×n b n×m c m×m 49 If A is symmetric, det(A^T) equals: a 0 b det(A) c -det(A) 50 Which is true about AB and BA when defined? a Always inverse b They are not generally equal c Always equal

Matrices II Lowersixth Science Mathematics

Froggy Jumps

À propos de cette activité

Créé par

Téléchargez la version pour jouer sur papier

Top Jeux

Froggy Jumps

Phlebotomy Order of Draw Quiz

Froggy Jumps

The Integumentary System

Froggy Jumps

pizza

Froggy Jumps

Bill of Rights Game - The Constitutionalist

Froggy Jumps

Ethos, Pathos, and Logos Quiz

Froggy Jumps

Matrices II Lowersixth Science MathematicsVersion en ligne

par YAKILI LMS

What is the product of a 3x3 matrix with the same 3x3 matrix A and A?

Which is the dimension of product AB if A is 3x3 and B is 3x3?

If A is 3x3 and B is 3x3, what must be true for AB to be defined?

Which property is preserved by matrix multiplication?

What is the transpose of a matrix A?

If A is m×n, A^T is:

Which operation yields A × A^T for a square matrix A?

Which is a property of the transpose?

What describes a symmetric matrix S?

If S is symmetric, what is S^T?

Which matrix equals its own transpose?

Which statement is true for symmetric matrices?

What is the transpose of a column vector v?

If A is 2x3, B is 3x4, AB is of size:

What is the result of (A^T)^T?

Given A is symmetric, what is A^T?

If A is 3x3 and B is 3x3, which is true?

Which product is defined for A(3x3) and B(3x3)?

The transpose of AB equals:

What is the size of the transpose of a 4x6 matrix?

Which describes a real symmetric matrix?

Which operation is not generally commutative?

For a 3x3 matrix A, what is det(A^T)?

Which is true for AB when A is m×n and B is n×p?

Which property holds for transpose of a product?

A matrix that equals its own transpose is called:

If A is symmetric, det(A) is:

The product AB is defined if:

Which is a property of transpose?

What is A^T for a 1x4 row vector A?

If A is 5x5, A^T is:

Which is a correct property of symmetry?

Which is true for any matrices A, B where AB is defined?

What is the size of A^T if A is 6x2?

If A is symmetric, which is true?

Which of these is defined when A is 3x2 and B is 2x4?

What does (AB)^T equal?

Which matrix remains the same when transposed?

Transpose of a 0 matrix is:

If A is symmetric and B is symmetric, AB is:

The transpose of a sum is:

Given A is 3x3, B is 3x3, which is true?

The product A^T A is:

Which statement is false?

If A is 2x3 and B is 3x2, AB is:

A symmetric matrix is always:

Which operation gives a symmetric matrix from any A?

What is the dimension of A^T if A is m×n?

If A is symmetric, det(A^T) equals:

Which is true about AB and BA when defined?