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Given:  B x A = Be sure to write your answers using proper notation – using ( ) and/or  { } correctly – as needed. a.  Set A = [a] b.  Set B = [b] c.  (B x A) = [c]

Brad did a study of whether any of the African national flags contained the colors red or blue. Of the 53 flags he studied, 8 had neither red nor blue, 13 have both red and blue, and 38 had red.  HINT:  Draw a Venn Diagram to help solve the problem. a.  How many flags had contained the color blue? [a] b. How many flags contained the color red, but not blue?  [b]

In the box below, list all the subsets of the set  G= {g, e, m} Be sure to write your answer using proper notation.

Choose   YES or  NO   from the Dropdown Menu. Given      U = {p, u , b, l, i, s, h, e, d}  and    A = {b, u, i, l, d}             B = {s, h, i, p}          C = {s, h, i, e, l, d}      D = {d, e, l, i, s, h}     E= {s, h, e, d} a. Is D = C ?   [a] b. Is E ⊄ C ?  [b] c. Is {u} ∈ A ?  [c]  d. Is B ~ E ?  [d]  e. Is D ⊆ E ?  [e]  f. Is p ∈ D ?  [f]  g. Is E ⊂ D ?  [g]  h. Is C ⊆ D ?  [h] 

How many subsets does the following set have? T = {m, a, t, h, i, s, #, 1}  Express answer as a Natural Number 

Choose   YES or  NO   from the Dropdown Menu. Given      U = {c, h, e, m, i, s, t, r, y, l, a, b}  and    A = {m, e, a, t}             B = {b, i, s, t}          C = {s, t, r, e, a, m}      D = {c, h, i, m, e, s}     E= {t, e, a, m} a. Is A ~ B ?   [a] b. Is C ⊄ E ?  [b] c. Is {m, e} ∉ A ?  [c]  d. Is A ≠ E ?  [d]  e. Is A ⊆ E ?  [e]  f. Is t ∈ D ?  [f]  g. Is A ⊂ C ?  [g]  h. Is C ⊆ E ?  [h] 

How many proper subsets does the following set have? T = {t, e, a, c, h, k, i, d, s}  Express answer as a Natural Number 

How many proper subsets does the following set have? T = {m, a, t, h, i, s, #, 1}  Express answer as a Natural Number 

Vertebral arteries are responsible for ……………………………………….  perfusion of the brain.

Pseudoaneurysms, or false aneurysms, of the carotid arterial system can occur due to