What I have done and what will I do for English mathematics
That I have done in studied english is full fill vocabulary and more read English article, like to listen western musics and try to write the lyric because usually the lyric of musics is easy listening, write my activity for along day for the example the list of what I will buy, the activity in campus and etc. Also have like to watch the film with English language so usually to hear and see the word in English.
Instead of mathematics I like more read mathematics books which use English language and looking the meaning of it.
That I will do to be more have good quality in English is more have vocabulary,diligent to read English book however have a western friend so easy to understand. More quantity to hear the spoken of or English song.
Because English is the most important language in the world,I always diligent to look, watch,search all everything about hot issue in English languages.
Try to do with the basic of English so practice will make me always study more easy English.
In studying English especially English mathematics we must know some symbolic of mathematics such as the symbol of integers,calculus,and statistics. So,try to read some book of mathematics in English version,so,with this step,I hope more know about everything about symbolize in English of mathematics.
I hope in the future,I can giving a course in English. So,practice make me develop my english
Wednesday, May 27, 2009
Logarithm Character
Logarithm Character
A to the power of m multiply a to the power of n equal to a to the power of m plus n. a to the power of m divided to the power of n equal to a to the power of m minus n.
Logarithm b with base of number a equal to n meaning to b equal to a to the powr of n.
Example:
- Logarithm a with base of number g equal to x meaning to a equal to g to the power of x.
- Logarithm b with base of number g equal to y meaning to b equal to g to the power of y.
So,for logarithm a multiplied b with base of number g equal to g to the power of x plus y.
- Logarithm a multiplied b with base of number g equal to logarithm g to the power of x plus y with base of number g equal to x plus y in bracket multiply with logarithm g with base of number g equal to x plus y, cause logarithm g with base of number g equal to one.
This is meaning :
Logarithm a multiply b with base of number g equal to logarithm a with base of number g plus logarithm b with base of number g.
- For logarithm a to the power of n with base of number g equal to logarithm a multiply a to n factor based logarithm character equal to logarithm a with base of number g plus logarithm a with base of number g to n factor . so, logarithm a to the power of n with base of number g equal to n multiply logarithm a with bas of number g.
- The other character :
1. Log a solidus b with base of number g equal to log g to the power of g
Meaning x-y in bracket to multiply log g eith base of number g. so, to log a solidus b with base of number g minus log b with base of number g.
How to find a pi
Select a circle with sure diameter,so, circle an between perimeter from each polygon that painted interior.so, that to find separation for pi.
We can account perimeter from polygons in that painted and in round about with side 12,24,48,and 96 and with this to find separation to limited pi.
This is in base worked,and to find that pi between 223/71 and 22/7, or with two decimal number pi equal 3,14.
Method to workout abc formula :
Square equality according to general is a times x square plus bx plus c equal zrro.
- First divide square equality by a.
- Next, increased all articulate by b divide 2a in bracket square.
- The equality to become:
In bracket x plus b divide 2a square equal to b square divide 4a square minus c divide a.
- To become
In bracket x plus b divide 2a square equal to b square minus 4ac divide 4a square.
- Rooted all articulate to become.
X plus in bracket divide 2a equal plus minus in root b square minus 4ac divide 4a.
- X equal in bracket minus b plus minus in root b square minus 4ac divide 2a.
To prove root two is irrasional number
First assuming that root two is irrasional number,it’s meaning root two equal a divide b,with a and b as round number prima,so:
Root two equal a divide b,to become:
A equal b times root two or a square equal two times b square. Cause a square equal two times a round number.so, a square is even,so,a even to.
To suppose a equal two times c so the equality:
Four times c square equal two times b square. Two times c square equal b square.
So,b square even and b even too. This is impossible, cause a and b impossible even cause Is relative primus number. So, assumtion that root two rasional is false
A to the power of m multiply a to the power of n equal to a to the power of m plus n. a to the power of m divided to the power of n equal to a to the power of m minus n.
Logarithm b with base of number a equal to n meaning to b equal to a to the powr of n.
Example:
- Logarithm a with base of number g equal to x meaning to a equal to g to the power of x.
- Logarithm b with base of number g equal to y meaning to b equal to g to the power of y.
So,for logarithm a multiplied b with base of number g equal to g to the power of x plus y.
- Logarithm a multiplied b with base of number g equal to logarithm g to the power of x plus y with base of number g equal to x plus y in bracket multiply with logarithm g with base of number g equal to x plus y, cause logarithm g with base of number g equal to one.
This is meaning :
Logarithm a multiply b with base of number g equal to logarithm a with base of number g plus logarithm b with base of number g.
- For logarithm a to the power of n with base of number g equal to logarithm a multiply a to n factor based logarithm character equal to logarithm a with base of number g plus logarithm a with base of number g to n factor . so, logarithm a to the power of n with base of number g equal to n multiply logarithm a with bas of number g.
- The other character :
1. Log a solidus b with base of number g equal to log g to the power of g
Meaning x-y in bracket to multiply log g eith base of number g. so, to log a solidus b with base of number g minus log b with base of number g.
How to find a pi
Select a circle with sure diameter,so, circle an between perimeter from each polygon that painted interior.so, that to find separation for pi.
We can account perimeter from polygons in that painted and in round about with side 12,24,48,and 96 and with this to find separation to limited pi.
This is in base worked,and to find that pi between 223/71 and 22/7, or with two decimal number pi equal 3,14.
Method to workout abc formula :
Square equality according to general is a times x square plus bx plus c equal zrro.
- First divide square equality by a.
- Next, increased all articulate by b divide 2a in bracket square.
- The equality to become:
In bracket x plus b divide 2a square equal to b square divide 4a square minus c divide a.
- To become
In bracket x plus b divide 2a square equal to b square minus 4ac divide 4a square.
- Rooted all articulate to become.
X plus in bracket divide 2a equal plus minus in root b square minus 4ac divide 4a.
- X equal in bracket minus b plus minus in root b square minus 4ac divide 2a.
To prove root two is irrasional number
First assuming that root two is irrasional number,it’s meaning root two equal a divide b,with a and b as round number prima,so:
Root two equal a divide b,to become:
A equal b times root two or a square equal two times b square. Cause a square equal two times a round number.so, a square is even,so,a even to.
To suppose a equal two times c so the equality:
Four times c square equal two times b square. Two times c square equal b square.
So,b square even and b even too. This is impossible, cause a and b impossible even cause Is relative primus number. So, assumtion that root two rasional is false
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