SOLUTION: Which operations is the following set closed under: {2, 4, 6, ...}?

SOLUTION: Which operations is the following set closed under: {2, 4, 6, ...}?

Algebra.Com

Question 1064360: Which operations is the following set closed under: {2, 4, 6, ...}?

Answer by ikleyn(52790) (Show Source): You can put this solution on YOUR website!
.
Closed for addition and multiplication.

But not for distraction or division.

RELATED QUESTIONS
which operations is the following set closed under 2,4 or 6? (answered by ikleyn)

under which operations is the set(1,2,3,....)... (answered by Edwin McCravy)

Which operations is the following set closed under: {... , -3, -1, 1, 3, ...}? (answered by Edwin McCravy)

What operations is the set of irrational numbers closed... (answered by ikleyn)

Under which operations is the set of whole numbers {0, 1, 2, 3, �} closed? A.... (answered by Fombitz)

Which of the following sets of numbers is closed under multiplication? {-2,-1,0,1}... (answered by stanbon)

Is the set {-1,0,1} closed under... (answered by KMST)

Is the following true or false? The set of whole numbers is closed under subtraction... (answered by askmemath)

Is there a set of expressions that is closed under all four... (answered by ikleyn)