determinant 3

Determinants - Let A = [a ij ] be a square matrix. We can associate with the square matrix A, a determinant which is formed by exactly the same array of elements of the matrix A. A determinant formed by the same array of elements of the square matrix A is called the ..

Let A = [a ij ] be a square matrix. We can associate with the square matrix A, a determinant which is formed by exactly the same array of elements of the matrix A. A determinant formed by the same array of elements of the square matrix A is called the determinant of th..

Determine if 36 is divisible by 2, 3 and 5. => 2, 5 only or 2, 3 and 5 or 2 and 3 only or 2 only..

The sum of the products of the elements of any row (column) with their corresponding cofactors is equal to the value of the determinant. The sum of the products of the elements of any row (column) and the cofactors of the corresponding elements of any other row (column) is zero. Example: For a..

The following are the steps to solve a system of linear equations using Cramer's rule. Step 1: Find the value of the determinant Step 2: If D 0, then the system has unique solution, given by Where D 1 , D 2 and D 3 are the determinants obtained from D by replacing resp..

Find the perimeter of the triangle determined by the points (- 5, - 3), (0, - 1), (4, 4). => 14.14 units or 23.19 units or 14 units or 12 units..

Determine the nature of the given series. 3 + 9 + 27 + 81 + ... => convergent or divergent or alternating or none of these..

Determine the nature of the given series. 3 + 5 + 7 + 9 + ... => divergent or convergent or alternating or none of these..

Determine the pair of polygons that are congruent. => Figure 3 or Figure 2 or Figure 4 or Figure 1..

Fig: 3.3 - Millikan's oil drop experime..