Multiply a row by a constant, Algebra

Assignment Help:

Multiply a Row by a Constant.  In this operation we multiply row i by a constant c and the notation will utilizes here is cRi .  Note that we can also divide a row by a constant by using the notation (1/c)Ri . Following is an example.

2470_Multiply a Row by a Constant.png

Thus, while we say we will multiply a row by a constant this actually means that we will multiply each entry in that row by the constant.  Watch out for signs in the operation and ensure that you multiply every entry.


Related Discussions:- Multiply a row by a constant

Matrix, given a matrix "A" determine the matrix represented by -5A

given a matrix "A" determine the matrix represented by -5A

Complex number, let x,y,z be the complex number such that x+y+z=2,x^2+y^2+z...

let x,y,z be the complex number such that x+y+z=2,x^2+y^2+z^=3,x*y*z=4,then 1/(x*y+z-1)+1/(x*z+y-1)+1/(y*z+x-1) is

Word problems, A mountain has an elevation of 19,389 feet in 1918, the glac...

A mountain has an elevation of 19,389 feet in 1918, the glacier on this peak covered 4 acres. By 2003 this glacier had melted to 1 acre. What was the yearlyrate of change and what

Simplify, -4(2y+x)-5(x-5y) simplify

-4(2y+x)-5(x-5y) simplify

Logarithm equations, Now we will discuss as solving logarithmic equations, ...

Now we will discuss as solving logarithmic equations, or equations along with logarithms in them.  We will be looking at two particular types of equations here. In specific we will

Pre algebra, i need help with linear functions in pre algebra i have a tes...

i need help with linear functions in pre algebra i have a test tomorrow and i need help with the concept and ways to remeber it thank you! mackenzie

Formula, using the formula for the difference between two squares,factor th...

using the formula for the difference between two squares,factor the following : 5-x

Synthetic division, Actually we will be seeing these sort of divisions so f...

Actually we will be seeing these sort of divisions so frequently that we'd like a quicker and more efficient way of doing them. Luckily there is something out there called syntheti

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd