Which of the following sets is uncountable ? Select one: O a. {EN||x − 7| > |x|} O b. R\Z O c. 2Z x 3Z O d. [0, 1] Q Oe. {n Z\{0}}

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Q: answers only pls submit asap 7. Vectors

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Q: Let A = {m ∈ Z|m = 4k + 8} where k ∈ Z, and let B = {n ∈ Z|n = 2r + 2} where r ∈ Z. Show |A| = |B|.

A: Let A = {m ∈ Z|m = 4k + 8} where k ∈ Z and let B = {n ∈ Z|n = 2r + 2} where r ∈ Z.  We now show that…

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