Quantitative Reasoning

476 Words Jan 12th, 2018 2 Pages

1. Let U = {q, r, s, t, u, v, w, x, y, z}

A = {q, s, u, w, y}

B = {q, s, y, z}

C = {v, w, x, y, z}.

Determine A *"(B )" C)

Venn diagram The intersection of B and C

(the elements B and C have in common), B)"C = {z} The union of A,and the intersection of B and C (all elements in A, and B )" C ), =



2. Let U = {q, r, s, t, u, v, w, x, y, z}

A = {q, s, u, w, y}

B = {q, s, y, z}

C = {v, w, x, y, z}

Determine A )" (B *" C) B C A y q, s w z r, t

The union of B and C (all elements in B and C), B C = {q, s, v, x, y, z}

The intersection of A, and the union of B and C (the elements A, and B C have in common)



3) U = {2, 4, 6, 8, 10, 12}

A = {2, 6, 10}

B = {2, 4, 8}

C = {2, 8, 10, 12}

Venn diagram



4. Find n(A) for…

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