Examples of elimination technique - linear algebra, Mathematics

Assignment Help:

Explain some examples of Elimination technique of Linear Equations.

Related Discussions:- Examples of elimination technique - linear algebra

Proof of sum-difference of two functions, Proof of Sum/Difference of Two Fu...

Proof of Sum/Difference of Two Functions : (f(x) + g(x))′ = f ′(x) + g ′(x) It is easy adequate to prove by using the definition of the derivative. We will start wi

Area of an ellipse, You know the experation for the area of a circle of rad...

You know the experation for the area of a circle of radius R. It is Pi*R 2 . But what about the formula for the area of an ellipse of semi-minor axis of length A and semi-major

Rhjuu, Ask questutfjion #Minimum 100 words accepted#

Ask questutfjion #Minimum 100 words accepted#

Geometry, how can you tell qhich trangle is sss,asa, sas, and aas s

how can you tell qhich trangle is sss,asa, sas, and aas s

Solve 6 sin ( x/2)= 1 on [-20, Solve 6 sin ( x/2)= 1 on [-20,30] Soluti...

Solve 6 sin ( x/2)= 1 on [-20,30] Solution Let's first work out calculator of the way since that isn't where the difference comes into play. sin( x/2)= 1/6 ⇒x/2= sin

Mean value theorem function, Mean Value Theorem : Suppose f (x) is a funct...

Mean Value Theorem : Suppose f (x) is a function which satisfies both of the following. 1. f ( x )is continuous on the closed interval [a,b]. 2. f ( x ) is differentiable on

Introduction to multiplication and division, INTRODUCTION : When a Class ...

INTRODUCTION : When a Class 5 child was given the problem 'If I paid Rs. 60 for 30 pencil boxes, how much did b pencil box cost?', he said it would be 60 x 30 = 1800. This

What is the difference in the two low temperatures, The low temperature in ...

The low temperature in Anchorage, Alaska present was -4°F. The low temperature in Los Angeles, California was 63°F. What is the difference in the two low temperatures? Visualiz

Using pythagorean theorem to determine z, Two cars begin 500 miles apart. ...

Two cars begin 500 miles apart. Car A is into the west of Car B and begin driving to the east (that means towards Car B) at 35 mph & at the similar time Car B begin driving south

LASPEYRES AND PAASCHE, advantages and disadvantages of laspeyres and paasch...

advantages and disadvantages of laspeyres and paasche

Damon 2/12/2013 3:05:30 AM These examples will help you. Consider the system of two equations (i) and (ii) underneath as: 2x - 3y = 8 ........ (i). 3x + 4y = -5 ........ (ii). Step 1 Multiply (i) with 3 6x - 9y = 24 ...... (iii). Multiply (ii) via 2 6x + 8y = - 10 ...... (iv). Subtract iii from iv. 17y = -34 ......... (v). y = -2 Step 2 Multiply (i) via 4 8x - 12y = 32 ....... (vi) Multiply (ii) via 3 9x + 12y = -15 ..... (vii) Add vi to vii 17x = 17 .......... (viii) x = 1 Hence x = 1, y = -2 that is {1,-2}

Damon

2/12/2013 3:05:30 AM

These examples will help you.

Consider the system of two equations (i) and (ii) underneath as:

2x - 3y = 8 ........ (i).

3x + 4y = -5 ........ (ii).

Step 1

Multiply (i) with 3

6x - 9y = 24 ...... (iii).

Multiply (ii) via 2

6x + 8y = - 10 ...... (iv).

Subtract iii from iv.

17y = -34 ......... (v).

y = -2

Step 2

Multiply (i) via 4

8x - 12y = 32 ....... (vi)

Multiply (ii) via 3

9x + 12y = -15 ..... (vii)

Add vi to vii

17x = 17 .......... (viii)

x = 1

Hence x = 1, y = -2 that is {1,-2}

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages