The one in which the square of the biggest one is equal to the sum of the squares of the other two is.
3,4,5 1,2,3 these are sets of pythagorean triples
sets of integers that make right triangles like : (3,4,5) , (5,12,13)....
They are sets of three integers. The squares of two of them add up to the square of the third.
If the set is of finite order, that is, it has a finite number of elements, n, then the number of subsets is 2n.
times equals sets of
bookkeeping
I can't say for sure, since you haven't given me any sets of numbers to choose from, but this question is designed to test your knowledge of the Pythagorean Theorem. Multiply the smaller two numbers by themselves and add them together. If their sum does not equal the square of the largest number, that group cannot be a right triangle.
The set of elements that are elements of the two (or more) given sets is called the intersection of the sets.
They are sets of integers such that the sum of the squares of two of the numbers equals the square of the third. For example, 5, 12 and 13 where 52 + 122 = 132
Equivalent sets are sets with exactly the same number of elements.
None of the sets given with the question.