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Create your own worksheets like this one with Infinite Algebra 2. Free trial available at KutaSoftware.com.
Printable Math Worksheets @ www.mathworksheets4kids.com 18 12 6 42 48 30 24 36 54 ... Scalar Multiplication of matrices Sheet 1 Answer key . Title: Microsoft Word - 11 Author: educurve 13 Created Date: 4/4/2017 10:16:36 AM ...
Addition, subtraction and scalar multiplication of matrices. This leaflet will look at the condition necessary to be able to add or subtract two matrices, and when this condition is satisfied, how to do this. It will also cover how to multiply a matrix by a number.
Worksheet by Kuta Software LLC College Readiness Math Matrices - Addition, Subtraction, and Scalar Multiplication Name_____ Date_____ ©Q E2L0q1P9C zKDuYtyaF PSuolfxtMwNagr[el WLhLqCH.y X EAhlQlp lrUiegahXtVsr HrdeHsfexrsvfeBdw.-1-Perform the indicated operations to simplify. 1) 4 1 + -4-1 0 0 2) 25-65 + 52 60 77 05 3)
Students practice matrix addition, scalar multi-plication, and matrix multiplication by using matrices to describe transformations. To describe a translation, the coordinates of the n vertices of the object are writ-ten as the n columns of a 2-by-n matrix. The translation is written as a 2-by-n matrix, each column the same.
15) Give an example of a matrix expression in which you would first perform a matrix subtraction and then a matrix multiplication. Use any numbers and dimensions you would like but be sure that your expression isn't undefined. Many answers. Ex: 1 2 3 4 ⋅ (1 2 3 4 − a b c d) 16) A, B, and C are matrices: A(B + C) = AB + CA A) Always true B ...
• Decide whether two matrices are equal. • Add and subtract matrices and multiply matrices by scalars. • Multiply two matrices. • Use matrix operations to model and solve real-life problems.
