There are three axioms that must be satisfied for a collection of subsets, t, of set B to be called a topology on B.1) Both B and the empty set, Ø, must be members of t.2) The intersection of any two members of t must also be a member of t.3) The union of any family of members of t must also be a member of t.If these axioms are met, the members of t are known as t-open or simply open, subsets of B.See related links.
1 2 3 4 h h h h h h h t h h t h h h t t h t h h h t h t h t t h h t t t t h h h t h h t t h t h t h t t t t h h t t h t t t t h t t t t
The converse of s -- t is t -- s.
Find the measure of the angle T, if the measure of the angle T is 20 more than four times its supplement. The supplement of T = (180-T) Write an equation for the statement: "angle T is 20 more than four times its supplement." T = 4(180-T) + 20 T = 720 - 4T + 20 T + 4T = 720 + 20 5t = 740 T = T = 148 degrees Check solution in original equation: 148 = 4(180-148) + 20 148 = 4(32) + 20 148 = 128 + 20
In two dimensions, the equations of rotation about the origin are: x' = x cos t - y sin t y' = x sin t + y cos t. where t is the angle of rotation, counterclockwise.
Bus Topology
The T stands for "twisted pair" which means that the wires are twisted. This technique reduces interference in the signals.
It s "T" not tea , it stands for termination.
10 base-t
bus
bus
It will be offcourse 10 MB/s ,10 Base-T runs over four wires (two twisted pairs) on a category 3 or category 5 cable. Star topology with an active Hub or switch sits in the middle and has a port for each node. This is also the configuration used for 100BASE-T and gigabit Ethernet. Manchester coded signaling.1000BASE T use four wires unlike 10BASE-T and 100BASE-TX ,those max speed are valid up to 100 m cable distance.
A full mesh.
mesh topology
10 Base t = 100 meters 10 Basc 2 = 185 meters 10 Basc 5 = 500 meters
There are three axioms that must be satisfied for a collection of subsets, t, of set B to be called a topology on B.1) Both B and the empty set, Ø, must be members of t.2) The intersection of any two members of t must also be a member of t.3) The union of any family of members of t must also be a member of t.If these axioms are met, the members of t are known as t-open or simply open, subsets of B.See related links.
2(10 - t)(10 + t) or -2(t - 10)(t + 10)