Form a union for the following sets.
k= {2, 3, 5, 8}
l = {3, 5, 7}
00)
o (3,5}
o [2, 3, 5, 7, 8]
o (2,7,8)

The Correct option is third one { 2, 3 , 5 , 7 , 8 }.

Therefore,

KUL = { 2, 3 , 5 , 7 , 8 }

Step-by-step explanation:

Set:

A set in mathematics is a collection of well defined and distinct objects, also consist of a collection of elements.

Examples given here is

K = { 2, 3 , 5 , 8 }

K is a set consist of number two, three, five, and eight.

Similarly,

L = { 3 , 5 , 7 }

L is a set consist of number three, five, and seven.

Union:

The union of a collection of sets is the set of all elements in the collection.

It is denoted as ' ∪ '

Therefore,

(K∪L) = { 2, 3 , 5 , 7 , 8 }

It is the collection of set K and L both together.

Therefore,

KUL = { 2, 3 , 5 , 7 , 8 }

gaddgad

step-by-step explanation:

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.