1. Let A = p and (q or r), For which set of values is A = F? Group of answer choices a. p = T, q = r = F b. p = q = T, r = F c. p = q = r = T d. none of these       2. Let A = not(p and q), B = (not p) or (not q). Then Group of answer choices a. A = T when B = F b. A is logically equivalent to B c. A = F when B = T d. none of these

Q: 2. Assume U= Z, and let A = {..., -6, -4, -2,0, 2, 4, 6, ...} B = {...,-9, -6,-3, 0, 3, 6, 9,...} с…

A: According to guidelines we can solve only first three subparts.given , U=Now

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Q: "C, + "C, - "C, - "C, = 6.

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