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  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#376 Re: Help Me ! » hhhhhhhheeeeeeeeeellllllllp please » 2016-04-01 06:56:09

thank you very much

but I have another question please,

in this picture,

145953537375931.png


He told me try to make, like :  y = −2x + 8

how to make that in that graph?

does he mean make that equation by play with the graph?
or
in mathematically way like with pen and paper?

Sorry not my focus and my attention to some things ..  I`m Beginner.....

#377 Help Me ! » hhhhhhhheeeeeeeeeellllllllp please » 2016-03-31 12:02:36

Hannibal lecter
Replies: 11

may any one tell me why the slop is 3 in the picture?
and why change in y is 3 !
and change in x is 1 !
the line is so long, how it can be that?

145946699094882.png

#378 Re: Exercises » need courses about these Syllabus.. » 2016-02-11 08:45:45

But you will feel tired and stress sad
I don`t want to take your time learning me,
sad

#379 Re: Exercises » need courses about these Syllabus.. » 2016-02-11 08:43:12

I have exam in 1- Matrices
2- Determinants
3- Cramer’s rule
4- Functions and their graphs
..
I study matrices and determinants in 'mathisfun'
but
may you help me about 'functions and thier graphs'
and about 'vectors' {  prduct vectors, subtraction and addition,..)

#381 Re: Exercises » need courses about these Syllabus.. » 2016-02-11 08:35:39

how to use Cramer’s rule to slove system of linear equations?

#382 Re: Exercises » need courses about these Syllabus.. » 2016-02-11 08:33:39

I mean : when you see matrices is "mathisfun" and in "wikipedia" which we will perfer ?
Of course the mathisfun
cause it is like a Systematic source and very good at teaching

#383 Re: Exercises » need courses about these Syllabus.. » 2016-02-11 08:31:40

thank you very much
I appreciate you precious help
but wikipedia is not Systematic source for study,because I'm not a graduate student
but I will try to read it now.

#384 Re: Exercises » need courses about these Syllabus.. » 2016-02-11 08:14:53

you mean Massachusetts Institute of Technology,
I will look for it in them site.
I asked somone in the net about studing math, he told me about (Thomas Calculus book)
is it useful book?

#385 Re: Exercises » need courses about these Syllabus.. » 2016-02-11 08:01:03

: links,

is there an english  University in computer engineering technology that have online lectures as in  pdf,
I mean can you help me not just in math?

#386 Re: Help Me ! » Hi may anyone help me » 2016-02-11 07:58:02

but in College of Mathematics
the student study 4 years then 2 then 4 then he will be a Doctor, in the last he will be Scientist in Mathematics!
how would that be, it most a Study plan
I`m study a computer engineering technology and I need math in all of my life sad but how,

the searching in internet about maths cources is take alot of time!
I've experimented with it
Sometimes up to 4 hours and I wound up not Find Course One !!!!!!!

, I`m loser and in a bad University,

#387 Re: Exercises » need courses about these Syllabus.. » 2016-02-11 07:49:49

you know I`m first year student
I want a full leactures in PDF about it
so that I can study it And review it when I need it,

#388 Re: Exercises » need courses about these Syllabus.. » 2016-02-11 07:38:42

I study matrices from this site "mathsisfun"
and I like that site so much but .. I didn`t found any other Syllabus in it, Like :- (3- Cramer’s rule)....etc

about my University, no they do not teach me anythings sad I`m from arabian country In Iraq..

Teachers in our university is very bad and do not have the scientific ability to teach students
They're not completing the full articles of our Curriculum,
I'm in deep trouble and I`m trying to help myself,

not just in Mathematics, but in all Threads.. sad
I want to read no just these syllabus .. it is just for specialization, but I want to learn even more..
but I don`t know what books I must read and from where I can begin


and in my city there is no Professionals Computer programmers, and Computer programmers in my college anyone of them didn`t read at least one book about Computers!

#389 Exercises » need courses about these Syllabus.. » 2016-02-11 06:04:09

Hannibal lecter
Replies: 20

Hi
I need full courses in detail about these Syllabus pleassssssssssssssssse, I`m 1`st year student in computer engineering

1- Matrices

2- Determinants

3- Cramer’s rule

4- Functions and their graphs

5- Slopes, and equation of lines

6- Types of functions, trigonometric functions

7- Absolute value of magnitude

8- Limits and continuity

9- Scalars, vectors, component of vector algebra, dot product

10- Orthogonal vectors, cross product, vector calculus

11- Limit theory of derivative, chain rule

12- Derivative of trigonometric, inverse trigonometric, hyperbolic, inverse hyperbolic

13- Derivative of logarithmic, exponential

14- Curve sketching by y’ ,y’’

15- Application of differentiation

16- Theory of integration (area problem)

17- Definite and indefinite integrals, integral of trigonometric, integral of inverse trigonometric, integral of exponential, logarithmic

18- Integration by parts

19- Application of definite integrals

20- Volumes

21- Algorithms

#390 Help Me ! » Hi may anyone help me » 2016-02-11 05:56:45

Hannibal lecter
Replies: 4

Hi
I want a Mathematics book explain the math from 0 to the end
which when I study it I will be a Mathematician,
if there is more then one of books give it to me please,

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