Math Practice Questions - Page 7

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• homework #1 - 9: sketch the region. 1) a ∩ b 2) a ∩ b 3) a ∪ b 4) a ∪ b 10) a ∩ b ∪ c 11) a ∩ b ∪ c

• a⊂e, n(a)=8, n(e)=15 ⇒ n(a)=?

• a⊂e, b⊂e,\nn(a)+n(b) = 17,\nn(b)+n(a) = 23\n⇒ n(e)=?

• let q = {-2, -1, 1, 2} and r = {-5, -3, 0, 3, 5}. what is q ∩ r? {-5, -3, -2, -1, 0, 1, 3, 5} {-5, -...

• let x = {-2, -1, 0, 1, 2} and y = {-1, 0, 2}. what is the complement of y in x? {0, 2} {1} {-2, 1} {...

• in the venn diagram below, the shaded region portion represents which of the following? (a∪b)∩c (b∩c...

• question which of the following venn diagrams correctly represent the sets (z = { - 5,-1,1,2,3,4}) a...

• 8. which culture considers the tulsi plant as sacred, symbolizing purity and divine protection?\n a....

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