Seudónimo Seudónimo
  • 20-10-2018
  • Mathematics
contestada

let P={6,7,8,9,10}, Q={7,8,9}, and R={3,4}
Find P∪Q
A. {3,4}
B. {7,8,9}
C. {6,7,8,9,10}
D. Ø empty set

Respuesta :

ahmadwaelsaleh ahmadwaelsaleh
  • 20-10-2018

I think your answer is D


Answer Link

Otras preguntas

Aggressive behavior in animals often leads to social ranking. What do social rankings form? A. circadian rhythmB. territory C. dominance hierarchyD. courtship ​
The sum of the digits of a two digit number is 9. If 27 is subtracted from the number the digits interchange their places. Find the number. pls answer fast
represent (-7 more than 5 ) on number line
Yardbird Landscaping has 52 m of fencing with which to enclose a rectangular garden. If the garden is x meters​ long, express the​ garden's area as a function o
Given the same purchase and sales data, the three major costing methods for inventory will result in three different amounts for sales revenue. Assume the cost
The sum of two numbers is 1000 and the difference between their sqares is 25600. then find the numbers.
factor tanˆ2(x)-3 tan(x)+2=0
What is 4/10 of 85....
9. Evaluate (-7) -10 ÷ (-28)-10 pls solve fast
What is the answer? Pls help y= x-4;A(5,1)