Questions from College Mathematics

Q: For P, Q, and R in Problem 47, find

For P, Q, and R in Problem 47, find P ∩(Q ∪ R). Data from Problem 47: For P = {1, 2, 3, 4}, Q = {2, 4, 6}, and R = {3, 4, 5,6 }, find P ∪ (Q ∩ R).

Q: Determine whether the given set is finite or infinite. Consider the

Determine whether the given set is finite or infinite. Consider the set N of positive integers to be the universal set. {n ∈ N| n < 1000}

Q: Determine whether the given set is finite or infinite. Consider the

Determine whether the given set is finite or infinite. Consider the set N of positive integers to be the universal set. {2, 4, 6, 8, 10, … }

Q: Draw a Venn diagram for sets A, B, and C

Draw a Venn diagram for sets A, B, and C and shade the given region. A′ ∩ B′ ∩ C

Q: Draw a Venn diagram for sets A, B, and C

Draw a Venn diagram for sets A, B, and C and shade the given region. (A ∪ B)′

Q: Draw a Venn diagram for sets A, B, and C

Draw a Venn diagram for sets A, B, and C and shade the given region. (A ∩ B)′ ∪ C

Q: Are the given sets disjoint? Let H, T, P

Are the given sets disjoint? Let H, T, P, and E denote the sets in Problems 49, 50, 51, and 52, respectively. E and P

Q: Are the given sets disjoint? Let H, T, P

Are the given sets disjoint? Let H, T, P, and E denote the sets in Problems 49, 50, 51, and 52, respectively. E and E

Q: Discuss the validity of each statement. Venn diagrams may be helpful

Discuss the validity of each statement. Venn diagrams may be helpful. If the statement is true, explain why. If not, give a counter example If A ⊂ B, then A ∪ B = A.

Q: Use the given interest rate i per compounding period to find r

Use the given interest rate i per compounding period to find r, the annual rate. 3.69% per half-year