Subjects / Mathematics
Mathematics
Number, algebra, geometry, measurement and statistics, from Standard 1 to BGCSE.
17 questions in Vectors and matrices
Most triedMost missedNewest- Find the determinant of the matrix (3 2 / 1 4).Multiple choiceForm 4 · Vectors and matricesNot tried yet
- a = (2, 3) and b = (−1, 4) as column vectors. What is a + b?Multiple choiceForm 4 · Vectors and matricesNot tried yet
- Find the inverse of the matrix (2 1 / 5 3).Multiple choiceBGCSE · Vectors and matricesNot tried yet
- Find the magnitude of the vector (6, 8).Multiple choiceBGCSE · Vectors and matricesNot tried yet
- OA = a and OB = b. M is the midpoint of AB.StructuredBGCSE · Vectors and matricesNot tried yet
- The coordinates of the point P are (−3, 4), the point Q are (2, −5) and the vector PR = (5, −12).StructuredBGCSE · Vectors and matricesNot tried yet
- Given that p = (−12, 5) and q = (2, −3) as column vectors,StructuredBGCSE · Vectors and matricesNot tried yet
- The point A is (−4, 5) and the point B is (2, −3).StructuredBGCSE · Vectors and matricesNot tried yet
- If a = (2, 3) and b = (1, −4) as column vectors, what is a + b?Multiple choiceForm 4 · Vectors and matricesNot tried yet
- What is the magnitude of the vector (3, 4)?Multiple choiceForm 4 · Vectors and matricesNot tried yet
- What is 3 × the vector (2, −1)?Multiple choiceForm 4 · Vectors and matricesNot tried yet
- Find the determinant of the matrix with rows (3, 2) and (1, 4).Multiple choiceForm 4 · Vectors and matricesNot tried yet
- A matrix with determinant 0 is called …Multiple choiceForm 4 · Vectors and matricesNot tried yet
- What is the order of a matrix with 2 rows and 3 columns?Multiple choiceForm 4 · Vectors and matricesNot tried yet
- The 2 × 2 identity matrix has rows …Multiple choiceForm 4 · Vectors and matricesNot tried yet
- AB means 'the vector from A to B'. If OA = a and OB = b, then AB = …Multiple choiceForm 4 · Vectors and matricesNot tried yet
- Multiply the matrix with rows (1, 2) and (0, 3) by the column vector (2, 1).Multiple choiceForm 4 · Vectors and matricesNot tried yet