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Introduction to study material
Study Materials are knowledge/reference materials. Materials are used for studying/to prepare - for various exams, on various topics and/or based on subjects. The text books of all subjects of all grades are also termed as study materials. By study materials we mean text books, guide books, notes, computer websites and other reference books. Reference books or books based on topics are found in the school/college library.

Study Materials

Today apart from the study material in the form of books, computer plays a vital role in one's life. From students of primary level to college level, it plays a pivotal part. Its a source of information to students as well to elders. Students prepare notes on trinomial factor calculator the basis of various study materials so that during exam time they can just go through the notes. But now a days we find that there are many websites offering online study materials, well prepared by experts so that one can understand easily.
These days one need not have to search for reference text books in the markets. Study materials in the form of CD's on various subjects and topics are easily available Grammar Test. Engineering students, Medical students and students of other professional courses can now refer to various study materials available online. Study materials for competitive exams like IELTS, IAS, GATE, CAT, NET exam, MBA, IIT JEE, Bank clerical exam, IES are available in the form of text books/notes, in CD's and in websites.
The availability of study materials are immense. Apart from study materials available in the market, there are websites offering e-books for fields like Economics, Business, Management, Politics, Computer and others Step forward to math. Some offer free e-books and others on subscription. One needs to go through and understand in depth to get success. Students need not have to go out in search of study materials. Its available in his/her doorstep.

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An Arithmetic progression which consists of the sequence of numbers and the terms except the first can be obtained by adding one number to its preceding number sum of arithmetic series. Arithmetic progression is denoted as the arrangement of two consecutive numbers, the progression which is constant.

A general arithmetic progression is a, a+d,a+2d,a+3d,......

1st term is a

2nd term is a+d

3rd term = (a+d)+d = a+2d

4th term = (a+2d)+d = a+3d Do you need help with calculating percent yield

Similarly nth term is (a+(n-1)d).

So the formula is given for Common term t_n = a+(n-1)d.

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Incerdible Online Math

Algebra is a division of arithmetic designed to help solve definite types of issues faster & simpler. Exponential definition Algebra is based on the idea of unknown values called variables, example the number 47 always represents 47 units or 47 like arithmetic which is based entirely on known number values.
This topic introduces an important algebraic idea known as the Equation. The idea is that an equation represent a scale such as the one shown on the right.
The equation may even be balanced by a gizmo called a variable. Also look into variable calculator. A variable is an unknown number represented by any letter in the alphabet (often x).Types of equation are important & basic equations The worth of each variable must stay the same in each issue
Many symbols are used to relate all of the variables & constants together. These symbols are listed & explained below.Lets us learn math with creativity.You can also multiplying radical expressions.
• Multiply
* Multiply
/ Divide
+ Add or Positive
- Subtract or Negative
( ) Calculate what is inside of the parentheses first. (also called grouping symbols)

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Do You know that calculus homework help
Write first five terms of the sequence given by the rule a_n = (2n + 1) and obtain the corresponding series.
Solution:
We have, a_n = (2n + 1) ...... (1)
Putting n = 1, 2, 3, 4, 5, ..... successively in (1), we get precalculus tutorials
a₁ = (2 * 1 +1) = 3
a₂ = (2 * 2 +1) = 5
a₃ = (2 * 3 +1) = 7
a₄ = (2 * 4 +1) = 9
a₅ = (2 * 5 +1) = 11
Hence, the required sequence is 3, 5, 7, 9, 11, ......
The corresponding series is 3 + 5 + 7 + 9 + 11 + .....
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Theorem on Isosceles Triangle defines that, If two sides of a triangle are equal, the angles opposite to them are equal.

In AB = AC



Draw AD, the bisector of to meet BC at D.

Proof of Isosceles Triangle Theorem Find free online tutors:

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The process of observing or recording a measurement under a given set of conditions is a trial or experiment. Outcomes of an experiment are called events. conditional probability calculator. The probability of an A, denoted by P ( A ) is the chance A will happen. Let us discuss what is conditional probability in this article.

Definition of Conditional Probability in Statistics

A set of conditions C the definition of the probability of an event. If no restrictions other than the conditions C are applied when calculating the probability P ( A ), then this probability is called unconditional.
But, in many cases, one has to arrive to the probability of an event under the condition that another event B whose probability is greater than Zero has already occurred.
" The probability of an even A , given that an event B has occured, is called the conditional probability of A given B and denoted by the symbol P ( A / B )."

Formula for Conditional Probability in Statistics

If the probability of an event B is greater than Zero then the conditional probability of an event A, given that the event B has occurred, is calculated by the formula and Ratio examples
P ( A / B ) = P(AB)/P(B)
where AB is the event that both A and B occur.
Similarly, If P ( A ) > 0, the conditional probability of an even B, given that the event A has occurred, is defined by the formula
P ( B / A ) = P(AB)/P(A)

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Introduction to prime number sieve

It is one of the oldest almost ancient methods for finding and list prime numbers. It may be useful to know a few facts about prime numbers before knowing what the prime number sieve is and be able to appreciate its sheer simplicity.

A Prime number can be defined either as a positive integer with exactly two factors one and itself; or alternatively as a positive integer that cannot be expressed as a product of two smaller numbers. It is worthwhile to note that 1 is not considered a prime number and exclusion of 1 is by definition. Irrespective of how one looks at the definition the concept of prime numbers has always attracted mathematicians and been subject of many researches.

Listing Prime Numbers Sieve:

The prime numbers for different reasons has always kept mathematicians busy. One of the oldest and commonest methods is by division, i.e. actual verification by division. It is Slow and time consuming to check each number one by one and accept or discard depending on the result.
Prime Number Sieve provides a faster and simpler tool to identify prime numbers quickly and accurately for compiling a list aslo need help with Number learning.Listing is important for its various applications. It acquired an added urgency when it was mathematically established that two very large prime numbers along with their product could be instrumental in creating virtually an unbreakable code As a result of these efforts lists of prime numbers up to ten digits are freely available.