9 Answered Questions for the topic Set

05/24/19

#### Efficiently finding the intersection of a variable number of sets of strings?

I have a variable number of ArrayList<String>'s that I need to find the intersection of. A realistic cap on the number of sets of strings is probably around 35 but could be more. I don't want... more

04/15/18

#### Express 1/x⁴ + 5x² + 6 into partial fraction

1/x⁴ + 5x² + 6 Express in partial fraction

03/07/18

#### A question on convex sets

The definition I’ve been given of convex inequalities is the following:A set A ⊂ Rn is convex if:• For any vectors a, b ∈ A• For any λ ∈ [0,1]• The point λa + (1 - λ)b ∈ AI don’t know what the λ... more
Set

02/05/18

n(A∪B)=?
Set

01/24/18

#### A={2,4,6,9},B={2,3,7,9} and C={x:3< x <9} are subsets of the universal set U={2,3,4,5,6,7,8,9}.find :A n(B'nC) and (AuB) n(BuC)

A={2,4,6,9},B={2,3,7,9} and C={x:3< x <9} are subsets of the universal setU={2,3,4,5,6,7,8,9}.find :A n(B'nC) and (AuB) n(BuC)
Set

11/17/17

#### Set of all real number which is greater than 8 less than 73

Set of allreal number  which is greater  than 8 less  than 73
Set

10/27/17

#### Which of the following sets are equal

A={O L W D } B={FOLLOW} B={WOLF} C={FLOW}

03/17/16

#### 100 card set? I bet you can't figure it out.

Theres 100 cards in a set. 60 unique black cards with numbers respectfively labeled 1-60, and 40 unique white cards respectively labeled 1-40. No cards are the same.   You only get these cards... more
Set

02/02/14

#### Determine whether the set is finite or infinite

{x|x e N and x > 1000}   (e is the element of)

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