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Write Linear Equations in Standard Form
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Introduction to Linear Algebra for Engineers
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THE HISTORY OF SOLVING QUADRATIC EQUATIONS
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Review for First Order Differential Equations
Systems of Nonlinear Equations & their solutions
LINEAR LEAST SQUARES FIT MAPPING METHOD FOR INFORMATION RETRIEVAL FROM NATURAL LANGUAGE TEXTS
Quadratic Equations
Syllabus for Differential Equations and Linear Alg
Linear Equations and Matrices
Solving Linear Equations
Slope-intercept form of the equation
Linear Equations
DETAILED SOLUTIONS AND CONCEPTS QUADRATIC EQUATIONS
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Systems of Differential Equations
Linear Algebra Syllabus
Quadratic Equations and Problem Solving
LinearEquations
The Slope-Intercept Form of the Equation
Final Exam for Matrices and Linear Equations
Linear Equations
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sums on permutation and combination
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Author Message
UseNiss


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Registered: 22.07.2002
From: North East UK
Posted: Saturday 30th of Dec 11:36    
Hello Math experts ! I am a novice at sums on permutation and combination. I seem to understand the lectures in the class properly , but when I begin to solve the questions at home myself, I commit mistakes. Does anyone know of any website where I can get my solutions checked before submitting them for grading? Or any resource where I can get to see a step by step solution?
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Vofj Timidrov


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Registered: 06.07.2001
From: Bulgaria
Posted: Saturday 30th of Dec 19:46    
Hi there . Let me tell you one thing, even tutors in this field sometimes are weak in a specific topic . Mathematics is such a vast subject, that it sometimes becomes difficult to excel every part with equal ease. If you are having problems with sums on permutation and combination, why don’t you try Algebrator. This program has aided many friends of mine and I have used it once as well. I was quiet happy with it.
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Mov


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Registered: 15.05.2002
From:
Posted: Monday 01st of Jan 11:53    
Hi there. Algebrator is really amazing ! It’s been months since I tried this program and it worked like magic! Algebra problems that I used to spend answering for hours just take me 4-5 minutes to solve now. Just enter the problem in the program and it will take care of the solving and the best thing is that it displays the whole solution so you don’t have to figure out how did the software come to that answer.
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Leqoimm


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Registered: 12.11.2006
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Posted: Tuesday 02nd of Jan 14:29    
I have tried a number of math related software. I would not name them here, but they were useless. I hope this one is not like the others.
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Svizes


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Registered: 10.03.2003
From: Slovenia
Posted: Wednesday 03rd of Jan 17:59    
Algebrator is the program that I have used through several algebra classes - Pre Algebra, Remedial Algebra and Basic Math. It is a truly a great piece of math software. I remember of going through problems with subtracting exponents, solving a triangle and perpendicular lines. I would simply type in a problem from the workbook , click on Solve – and step by step solution to my algebra homework. I highly recommend the program.
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MichMoxon


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Registered: 21.08.2001
From:
Posted: Friday 05th of Jan 12:56    
Yes I’m sure. This is tried and tested. Here: https://linear-equation.com/linear-equation-problems.html. Try to make use of it. You’ll be improving your solving skills way faster than just by reading tutorials.
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