Sets Test - 47...

If \(A=\{1,3,5\}, B=\{2,4,6\}\) and \(C=\{0,2,4,6,8,10\}\). Then which of the following is the universal set for \(A, B\) and \(C\).

What is the value of \((A-B) \cup(B-A) \cup(A \cap B)\)?

Write the set builder form for \(B=\{2,4,8,16,32,64,128,256,512,1024,2048\}\).

In a class of 25 students, 12 have taken mathematics, 8 have taken mathematics and computer science. The number of students who have taken computer science but NOT mathematics is:

Write the roaster form for \(A=\left\{x: x^{2}-2 x-3=0\right\}\).

Which of the following is an empty set?

If \(A=\) The set of lines which are parallel to the \(x\)-axis and \(B\) = The set of numbers which are multiples of 5, then:

If \(\tan \theta=1\), then the solution set of the equation is a/an?

If \(A=\left\{x \in R: x^{2}-10 x+9=0\right\}, B=\left\{y \in R: y^{2}-3 y+2=0\right\}\) and \(U=\{z \in N: 1 \leq z \leq 10\}\). Find the set representing the shaded region.

If \(X\) and \(Y\) are two sets such that \(X \cup Y\) has 70 elements, \(X\) has 38 elements and \(Y\) has 42 elements, how many elements does \(X \cap Y\) have?