sameeksha76
sameeksha76 sameeksha76
  • 18-06-2020
  • Mathematics
contestada


(a) If U = {y:5 20), P= {7,8,12, 19; and Q = {12, 15, 17, 19), find PU Q and P-Q.

Respuesta :

TheAnimeGirl
TheAnimeGirl TheAnimeGirl
  • 18-06-2020

Solution,

P={7,8,12,19}

Q={12,15,17,19}

P U Q={7,8,12,19} U { 12,15,17,19}

={ 7,8,12,15,17,19}

P-Q={7,8,12,19}-{12,15,17,19}

={7,8}

Hope it helps

Good luck on your assignment

Answer Link

Otras preguntas

In which sentence are the italicized words a dangling modifier? (A dangling modifier is a phrase that has no word in the sentence to modify.) A. Arriving ten m
A rate that describes how much smaller or larger the scale drawing is than the real object
how can you explain thermal expansion in terms of kinetic energy?
Which is the best summary of The Crisis, Number IV?
8÷712 in long division
10.5 as a mixed number
What were the advantages of cotton compared to other crops
According to the map above, sub-arctic and tundra climates can be found in __________. a. China b. Russia c. Southeast Asia d. India
Synoyms for divergent
Can you model 1,200 using only longs? Explain