Question: 1.Use the following relation on the set A = {a, b, f, q, t, x}. = {(a, a), (a, b), (a, x), (a, q), (b,

1.Use the following relation on the set A = {a, b, f, q, t, x}.

= {(a, a), (a, b), (a, x), (a, q), (b, b), (b, x), (b, q), (f, f), (f, b), (f, x), (f, q), (q, q), (t, t), (t, f), (t, a),

(t, b), (t, x), (t, q), (x, x)}

Is (A, R) a Boolean Algebra?Justify your response.

2.Is D3822 a Boolean Algebra?Justify your response.

3.Evaluate the expression in Polish (also known as prefix) notation:

X-+34-7212X3-64

4.Evaluate the expression in reverse Polish (also known as postfix) notation:

432-5X42X5X3

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