The solution of the following system of equation is
2x + 3y = 5
5x – 2y = 3
One third of sum of two angles is 60° and one fourth of their difference is 28°. The angles are
1 Crore+ students have signed up on EduRev. Have you? Download the App 
For a square matrix A in a matrix equation AX = B, if │A│≠ 0, then
The following system of equations has
x + 3y + 3z = 2
x + 4y + 3z = 1
x + 3y + 4z = 2
The system of equations kx + 2y – z = 1,
(k – 1)y – 2z = 2
(k + 2)z = 3 has a unique solution, if k is
System of equations AX = B is inconsistent if
A system of linear equations AX = B is said to be inconsistent, if the system of equations has
204 videos288 docs139 tests

Minors and Cofactors : Example Video  03:28 min 
Examples : Based on Properties of Determinants Video  12:27 min 
Examples : Based on Properties of Determinants Video  13:43 min 
Introduction to Solution of System of Linear Equations using Inverse of a Matrix Video  09:36 min 
Calculating Determinant for a 2x2 Matrix Video  03:20 min 
204 videos288 docs139 tests

Minors and Cofactors : Example Video  03:28 min 
Examples : Based on Properties of Determinants Video  12:27 min 
Examples : Based on Properties of Determinants Video  13:43 min 
Introduction to Solution of System of Linear Equations using Inverse of a Matrix Video  09:36 min 
Calculating Determinant for a 2x2 Matrix Video  03:20 min 