portfolio by GUNKAWEE KAEWRAKMOOK https://padlet.com/6331306002/2gi753xex3ibdea5 gunkawee kaewrakmook en-us 2021-09-12 07:16:55 UTC 2025-10-12 11:49:02 UTC hello@padlet.com A matrix 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733323898 A matrix is a rectangular array of numbers. A matrix with m rows and n columns is called
an m × n matrix. The plural of matrix is matrices. A matrix with the same number of rows
as columns is called square. Two matrices are equal if they have the same number of rows
and the same number of columns and the corresponding entries in every position are equal.]]> 2021-09-12 07:21:44 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733323898 Transpose of Matrix 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733324172 2021-09-12 07:22:06 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733324172 Matrix Arithmetic 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733324448 The sum of two matrices of the same size is obtained by adding elements in the corresponding
positions. Matrices of different sizes cannot be added, because the sum of two matrices is defined
only when both matrices have the same number of rows and the same number of columns.]]> 2021-09-12 07:22:29 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733324448 Matrix Product (or Matrix Multiplication) 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733324757 2021-09-12 07:22:54 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733324757 Linear Equation 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733325019 a mathematical expression that has an equal sign and
linear expressions]]> 2021-09-12 07:23:14 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733325019 Linear Expression 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733326651 a mathematical statement that performs functions of
addition, subtraction, multiplication, and division]]> 2021-09-12 07:25:14 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733326651 System of Linear Equations 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733327058 2021-09-12 07:25:45 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733327058 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733327276 2021-09-12 07:26:00 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733327276 •A set is a collection of objects, things or symbolswhich are clearly defined. 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733327575 2021-09-12 07:26:22 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733327575 •The individual objects in a set are called themembers or elements of the set. 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733327678 2021-09-12 07:26:30 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733327678 •A set must be properly defined so that we canfind out whether an object is a member of theset. 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733327774 2021-09-12 07:26:38 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733327774 EMPTY SET OR NULL SET 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733328055 In set theory the concept of an empty set or null set is very important and interesting. Its definition is as follows:  “a set which contains no elements is called as empty set or null set”, and it is sometimes known as void set or vacuous set. It is usually denoted by 
∅
∅; inspired by the letter Ø in the Norwegian and Danish alphabets, and not related to the Greek letter Φ.
]]> 2021-09-12 07:26:58 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733328055 SET EQUALITY 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733328497 2021-09-12 07:27:30 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733328497 VENN DIAGRAMS 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733328664 We can also represent sets using Venn diagrams. In a
Venn diagram, the sets are represented by shapes;
usually circles or ovals. The elements of a set are labeled
within the circle.]]> 2021-09-12 07:27:41 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733328664 PROPOSITION 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733329522 PROPOSITION
A proposition (p, q, r, ...) is simply a statement (i.e., a
declarative sentence) with a definite meaning, having a truth
value that’s either true (T) or false (F) (never both, neither,
or somewhere in between).
]]> 2021-09-12 07:28:45 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733329522 Negative Operator (NOT) 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733329755 2021-09-12 07:29:04 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733329755 Disjunction 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733330016 Let p and q be propositions. The disjunction of p and q, denoted
by p v q, is the proposition “p or q.”]]> 2021-09-12 07:29:23 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733330016 TRUTH TABLE 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733330186 2021-09-12 07:29:35 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733330186 Conjunction 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733330386 Let p and q be propositions. The conjunction of p and q,
denoted by p Ù q, is the proposition “p and q.”]]> 2021-09-12 07:29:52 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733330386 CONDITIONAL STATEMENT 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733330591 2021-09-12 07:30:10 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733330591 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733330950 2021-09-12 07:30:34 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733330950 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733331035 2021-09-12 07:30:41 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733331035 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733331108 2021-09-12 07:30:47 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733331108 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733331194 2021-09-12 07:30:53 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733331194 Unknow Logic and Boolean algebra 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733331377 I don't understand because it's too hard. I tried to study by myself but it was still difficult.]]> 2021-09-12 07:31:06 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733331377 Understand Set 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733331526 I understand because it's easy enough and I learned it when I was in high school.]]> 2021-09-12 07:31:17 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1733331526 OR Rule of Probability 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1789015865 2021-10-04 09:14:51 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1789015865 Not rule of probability 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1789024114 2021-10-04 09:19:07 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1789024114 And Rule 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1789025711 2021-10-04 09:19:55 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1789025711 Combining rule 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1789026807 2021-10-04 09:20:30 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1789026807 Conditional Rule 6331306002 https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1789029363 2021-10-04 09:21:52 UTC https://padlet.com/6331306002/2gi753xex3ibdea5/wish/1789029363