define determinant

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 warn us about the nouns that are to follow. They mark the noun and we make inference about the noun based on the determiner used before i..

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..

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, hers, its, our, t..

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 ..

. If A =[a i j ] m x n is a matrix of order mxn. The minor of a i j of |A|, denoted by M i j , is given by the determinant which is obtained by deleting i t h row j t h column of |A|. The co-factor of the determinant of the A = [a i j ] m x n , denoted by A i j is given by A i j..

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

Sex Determination - It is the phenomenon where in the sex of an individual organisms becomes fixed soon after the formation of a zygote, due to the specific composition of sex chromosomes. The process of sex determination by allosomes is called genetic or chromosomal sex de..

If the rows and columns of a determinant are inter-changed, the value remains unaltered. If any two rows (columns) of a determinant are identical, its value of the determinant is zero. If any two rows (columns) of a determinant are interchanged, the v..