examples on determinants

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..

Determiners - Articles Read the passage and spot the articles a , an , and the . When are these articles used? A boy walked into an empty house. The house was well furnished. There was food on the dining table. The boy walked up to the table and took an apple. The apple was not sweet, so ..

Let A = [aij] 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 ..

Determiners - Words that are used before a noun to give the precise meaning of the noun are called determiners. These are short, common words. Determiners can be articles (a, an, the) demonstrative pronouns (this, that, these, those), possessive pronouns (my, your, his..

Articles Read the passage and spot the articles a , an , and the . When are these articles used? A boy walked into an empty house. The house was well furnished. There was food on the dining table. The boy walked up to the table and took an apple. The apple was not sweet, so he ..

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..

Determine the quotient. => 6 or 5 or 8 or 7..

Now we shall discuss the use of determinants in finding the area of a triangle and in the solution of simultaneous equation..

Matrices : A rectangular array of entries is called a Matrix. The entries may be real, complex or functions. The entries are also called as the elements of the matrix. The rectangular array of entries are enclosed in an ordinary bracket or in square bracket. Determinants : ..