Find the determinant and inverse matrix, Mathematics

Find the Determinant and Inverse Matrix

774_Find the Determinant and Inverse Matrix.png

(a) Find the determinant for A by calculating the elementary products.

(b) Find the determinant for A by reducing the matrix to upper triangular form.

(c) Use a cofactor expansion to calculate the determinant for A.

(d) Find the inverse matrix A-1 by using the adjugate matrix.

(e) Use elementary row operations to find the inverse matrix A-1.

Posted Date: 3/23/2013 1:55:14 AM | Location : United States







Related Discussions:- Find the determinant and inverse matrix, Assignment Help, Ask Question on Find the determinant and inverse matrix, Get Answer, Expert's Help, Find the determinant and inverse matrix Discussions

Write discussion on Find the determinant and inverse matrix
Your posts are moderated
Related Questions
What are the other differences between learners that a teacher needs to keep in mind, while teaching?  Let us see an example in which a teacher took the pupil's background into acc

how to compute the frequncy polygon of the scores?

A round balloon of radius 'a' subtends an angle θ at the eye of the observer while the angle of elevation of its centre is Φ.Prove that the height of the center of the balloon is a

Do All Our Activities Involve Mathematics? :  The answer to this is 'yes' and 'no'. For those who look for mathematics and know where to look for it, it is 'yes'. For those who do

In the National Hockey championship, there are 30 independent ice hockey teams. Every of the teams will play 82 official NHL games every year. Many teams will have to travel from t

Find out the domain of each of the following.  (a) f (x,y) = √ (x+y) (b) f (x,y) = √x+√y  (c) f (x,y) = ln (9 - x 2 - 9y 2 ) Solution (a) In this example we know

Calculate the linear equation: Example: Solve the equation 4x + 3 = 19 by transposing. Solution: Step 1. Transpose the 3 from the left-hand to the right-hand si

let setM={X,2X,4X} for any numberX .if average (arthemetic mean)of the number in setM is 14.what is the value of X?

A simple example of fraction would be a rational number of the form p/q, where q ≠ 0. In fractions also we come across different types of them. The two fractions

Evaluate following. ∫ 0 ln (1 + π )   e x cos(1-e x )dx Solution The limits are little unusual in this case, however that will happen sometimes therefore don't get