let a={1,2,3,4,5,6}.a={1,2,3,4,5,6}. find all sets b∈p(a)b∈p(a) which have the property {2,3,5}⊆b.
find an example of sets aa and bb such that |a|=3,|a|=3, |b|=4,|b|=4, and |a∪b|=5.
can you ?

Atriangle has sides with lengths of 10 yards, 13 yards, and 18 yards. is it a right triangle?

Answer this 30 points and brainliest!

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040