williams634 williams634
  • 02-11-2017
  • Mathematics
contestada

Let, a={3n ∈ z | -1≤ n ≤ 2, n ∈ z } , b={1, {2}} and c = {{1,2}}. find a x ( b x
c..

Respuesta :

reyvillalejo reyvillalejo
  • 08-11-2017
its {(12)+-12}......................................................................
Answer Link

Otras preguntas

What's the other term for: lacking respect; scornful
Which chemical equation best describes the reaction of potassium metal with fluorine gas to form solid potassium fluoride? A. K(s) + F2(g) → KF2(s) B. K(s) + F(
How did Niccolo Machiavelli’s book The Prince set him apart from other writers of the Renaissance?
Which expression is equivalent to 27/125
Which expression is equivalent to 27/125
example of onomatopoeia in the seven ages of man
How would you call in other words to scold or punish severely
A solution of hydrogen peroxide, H2O2, is titrated with potassium permanganate, KMnO4, according to the following equation: 5H2O2 + 2KMnO4 + 3H2SO4 = 5O2 + 2MnS
What's the term for: unwilling to bend; unyielding
If 2/5 of a number is added to 1/3 of the same number ,the sum is 22. What is the number?