'Matrix menu' diaporamas de présentation

203 views • 19 slides

Lesson 5

Lesson 5. Using matrices to organize data and to solve problems. Matrix. A matrix is a rectangular array of numbers. The number of rows and columns in a matrix gives the dimensions of the matrix. A matrix with r rows and c columns is a r x c matrix. Address of an element.

373 views • 18 slides

Section 3.7

Section 3.7. Read about a determinant of a matrix on p. 203 until Example 1. Using the Calculator to Find the Determinant of a Matrix. Example 1. Evaluate the determinant of the matrix. 1. Press 2 nd x -1 button 2. Arrow over to EDIT. 3. Press ENTER 4. Change 1 x 1 to 2 x 2 .

234 views • 14 slides

3x3 matrices IB SL/HL maths

3x3 matrices IB SL/HL maths. www.ibmaths.com. 3x3 Matrices. By the end of this lesson you will be able to: find the determinant of a 3x3 matrix without a GDC. find inverses and determinant of 3x3 matrices using a GDC. solve simultaneous equations using in 3 or more unknowns using a GDC.

281 views • 8 slides

example 7

example 7. Multiplying with Technology. Chapter 7.3. Use technology to compute BA and AB if and. ?2009 PBLPathways. Use technology to compute BA and AB if and. Enter the matrices. Press ? ? to access the MATRIX menu.

138 views • 5 slides