Articles

Both arithmetic and geometric sequences follow a pattern, so they are similar. The next number is found in an arithmetic sequence by adding or subtracting the same number. In the same way, the following number in a geometric sequence is found by multiplying or dividing the same number. But the two kinds of sequences are very different from each other.
In this article, we will talk about the big differences between an arithmetic sequence and a geometric sequence.
Read More

If \(A\) and \(B\) be any two matrices, then their product \(A \times B\) will be defined only when the number of columns in \(A\) is equal to the number of rows in \(B\).
Read More

Printable worksheets on Finding Co-terminal Angles and Reference Angles. You can access all of them for free. This versatile worksheets can be timed for speed, or used to review and reinforce skills and concepts.
Read More

Simply carry out the instructions for the operation to add, subtract, multiply, or divide. The limitations of the two functions that went into creating the new function will be present in its domain. Divide has the additional rule that the function by which we are dividing cannot be zero.
Read More

A trapezoid’s area is the region encompassed inside the perimeter and calculated by this formula:
\(A \ = \ \frac{1}{2} \ h(b_1 \ + \ b_2)\)
Read More

• Step 1: Study the data and determine the amount of figures. Classify these as \(2\) or \(3\)-digit numbers.
• Step 2: Put in a stem and leaf plot key. For example, \(2 \ | \ 4 \ = \ 24\), along wtih \(3 \ | \ 1\) is \(31\).
• Step 3: Establish the first figures as stems, then make the last numbers leaves.

Read More

- Mean:\(\frac{\ sum\  \ of\  \ the data\ }{\ of \ data\  \ entires\ }\)
- Mode: value in the list that appears most often
- Range: largest value – the smallest value
Read More

To factor trinomials, follow these steps:

• Step one: Determine values for \(b\) and \(c\). (trinomial: \(x^2 \ + \ bx \ + c\))
• Step two: Locate 2 two numbers which ADD to \(b\) and MULTIPLY to \(c\). This second step may involve a small amount of trial and error.
• Step three: Utilize the numbers you chose for writing out the factors and check. 

Read More

An angle is a type of geometric shape that is made by joining the ends of two rays together. The angle can also be shown by the three letters of the shape that makes the angle. The angle is in the middle letter (i.e.its vertex). Most of the time, Greek letters like \(β \ , \ α \ , \ φ\), etc. are used to show angles.
Read More

Geometric sequences are those in which the following number is obtained by multiplying the previous term by a constant known as the common ratio. The letter \(r\) is used to show the common ratio.
Read More