Creation Of  Mathematics Simplification Web Page And Explanation Of The Concepts Of The Title Tag, Table, Table Heading, Table Data, Rowspan And Colspan Of HTML

Hi Guys. A very good evening. Hope u r all well. So, today most importantly firstly I am going to explain about the concepts of the Title Tag which is my first point. And then consecutively I will explain about the concepts of  Table, Table Heading, Table Data, Rowspan And Colspan of HTML. Hooray, let's start..........

So title tag is which I write as <title></title> in HTML. This title tag basically denotes the title of the page which appears in the title bar of the tab and that title is visible to the users whathever the users will write inside that title tag(<title></title> tag). So for example is shown in the below image.

<title>Simplification</title>

<title>Simplification Concepts</title>

So, the title tag clearly depicts that whathever changes I will make in the title tag it will directly gets reflected on the title bar.

Chalo, now let's explain about table? So, I hope their is nothing such to explain about table. U all generally knows what is table? But still I am just explaining in one sentences. Table is basically made in two ways, one is horizontally which I called it as rows and another is vertically which I called it as columns.

Chalo, now let me explain about table heading. So, first let me tell you that table heading I basically write as <th> tag in HTML and the closing tag of table heading is </th>. So, table heading basically denotes the heading which I write inside the table for example the table heading which I have used here is Types Of Numbers, Fractions, Important Algebric Identities, Classification of Fraction, Natural Numbers, Whole Numbers,.......and so on.

Now let me explain about table body.So, first let me tell you that table body I basically write as <td> tag in HTML and the closing tag of table body is </td>. So, table body basically denotes the data which I insert inside the table under table heading. So for example the table body which I have used here is "Counting numbers are known as natural numbers....... and so on".

Chalo, fatafat, now let's me explain what is rowspan and colspan. I hope I have already explained it above itself. But just let me explain once again. Here I have used rowspan as because to count the number of rows horizontally that is how many rows I am taking as horizontally and I have used colspan as because to count the number of columns horizontally that is how many columns I am taking as horizontally.

OUTPUT:  

CODING(simplification.php):

<!DOCTYPE html>

<html>

<head>

<meta charset="utf-8">

<meta name="viewport" content="width=device-width, initial-scale=1">

<title>Simplification Concepts</title>

<style type="text/css">

.d1{

color: darkviolet;

font-size: 25px;

font-weight: bolder;

text-align: center;

}

.d2{

color: indigo;

font-size: 20px;

background-color: blanchedalmond;

}

.d3{

color: darkgreen;

font-size: 15px;

background-color: darkturquoise;

}

.d4{

color: firebrick;

font-weight: bolder;

background-color: orange;

}

.d5{

color: cornflowerblue;

background-color: lightgreen;

font-weight: bolder;

font-size: 50px;

}

.d6{

color: dodgerblue;

background-color: lemonchiffon;

font-size: 40px;

font-weight: bolder;

}

</style>

</head>

<body>

<h2 class="d1">SIMPLIFICATION</h2>

<fieldset>

<center>

<table border="10px" cellpadding="30px" cellspacing="0px" class="d2">

<tr>

<th>Types of Numbers</th>

</tr>

</table>

<table border="10px" cellpadding="30px" cellspacing="0px">

<tr class="d3">

<th rowspan="1">Natural Numbers</th>

<th rowspan="1">Whole Numbers</th>

<th rowspan="1">Integers</th>

<th rowspan="1">Even Numbers</th>

<th rowspan="1">Odd Numbers</th>

<th rowspan="1">Prime Numbers</th>

<th rowspan="1">Composite Numbers</th>

<th rowspan="1">Co-Prime Numbers</th>

</tr>

<tr class="d4">

<td rowspan="1">Counting numbers are known as natural numbers.<br> For ex. : 1,2,3,4,5,6,...etc.

</td>

<td rowspan="1">All counting numbers together with zero form the set of whole numbers.<br>

<h4>Note:</h4>

<ul>

<li>0 is the only whole number which is not a natural number.</li>

<li>Except 0 every natural number is a whole number.</li>

</ul>

</td>

<td rowspan="1">When negative value of natural number are included with the whole number these number are known as integers. In other words numbers which have no fractional part are integers.<br>

For ex. : {..-4,-3,-2,-1,0,1,2,3,4,5..}<br>

<ul>

<li>Positive Integers : All integers greater than 0 are known as positive integers.<br>

For ex. : {1,2,3,4,5...}</li>

<li>Negative Integers : All the integers less than 0 is known as negative integers.<br>

For ex. : {-1,-2,-3,-4...}</li>

</ul>

<h4>Note :</h4>

<p>0 is called null integer as it is neither positive nor negative.</p>

</td>

<td rowspan="1">A natural number which is divisible by 2 is called an even number. If unit digit a number is 0,2,4,6 then the number is divisible by 2 and hence even number.<br>

For ex. : 0,2,4,6,8,10...etc.

</td>

<td rowspan="1">A natural number which is not divisible by 2 is called an odd number.<br>

For ex. : 1,3,5,7,9...etc

</td>

<td rowspan="1">A natural number which has only two factors (one and itself) are called prime number. 2 is the smallest prime number. There are 15 prime numbers upto 50 and 25 prime numbers upto 100.</td>

<td>Natural numbers which have more than two distinct factors are called composite numbers.<br>

For ex. : 4,6,8,10,12,14

<h4>Note :</h4>

<ul>

<li>1 is neither prime nor composite. 1 is a natural number.</li>

<li>2 is the only even number which is a prime number.</li>

</ul>

</td>

<td>Two natural numbers a and b are said to be co-prime, if their H.C.F is 1 as-<br>

For ex. : (2,3),(4,5),(7,9),(8,11),(9,14).<br>

<h4>Note : </h4>

<p>It is not necessary to have a pair consisting prime number to be co prime number.</p></td>

</tr>

</table>

</center>

</fieldset>

<fieldset>

<center>

<table border="5px" cellpadding="20px" cellspacing="0px" class="d5">

<tr>

<th rowspan="1">Important Algebric Identities</th>

</tr>

<tr>

<td rowspan="1">(a+b)² = a²+2ab+b²</td>

</tr>

<tr>

<td rowspan="1">(a-b)² = a²-2ab+b²</td>

</tr>

<tr>

<td rowspan="1">a²-b² = (a+b).(a-b)</td>

</tr>

<tr>

<td rowspan="1">(a+b)<sup>3 = a³+b³+3ab(a+b)</td>

</tr>

<tr>

<td rowspan="1">(a-b)<sup>3 = a³-b³-3ab(a-b)</td>

</tr>

<tr>

<td rowspan="1">a³+b³ = (a+b)(a²+b²-ab)</td>

</tr>

<tr>

<td rowspan="1">a³-b³ = (a-b)(a²+b²+ab)</td>

</tr>

</table>

</center>

</fieldset>

<fieldset>

<center>

<table border="3px" cellpadding="10px" cellspacing="0px" class="d6">

<tr>

<th rowspan="2">Fraction</th>

<td rowspan="1">When we divide 50 rupees among 10 people each will get 5. But what will happen if number of people increased by 2?<br>

Every one will get 4 rupees after which 2 rupees will left. If we divide this 2 rupees among 12 people each one will get some part of rupees i.e. some paise. This is fraction.<br>

For ex. : 5/7,2(2/3).

</td>

</tr>

<tr>

<th rowspan="1">Classification of Fraction :</th>

</tr>

<tr>

<th rowspan="1">Proper Fraction</th>

<th rowspan="1">Improper Fraction</th>

<th rowspan="1">Mixed Fraction</th>

</tr>

<tr>

<td rowspan="1">A fraction whose numerator is less than denominator or in other words a fraction whose value is less than one is called proper fraction.<br>

For ex. : 1/2,2/5,15/23

</td>

<td rowspan="1">A fraction whose numerator is more than denominator or in other words a fraction whose value is more than one is called improper function.<br>

For ex. : 12/5,100/3,214/5.

</td>

<td rowspan="1">When a fraction is denoted as combination of integer and fraction is called mixed function.<br>

For ex. : 2(2/3),4(5/9).<br>

Only improper fraction may be converted into mixed fraction.<br>

For ex. : 11/3 => 3(2/3).

</td>

</tr>

</table>

</center>

</fieldset>

</body>

</html>