X 1+x² List the elements of the requested image or preimage. No set notation needed. Let q be the mapping q : Z → Q, q(x) a. Find the image of 2. b. Find the image of 16. c. Find a preimage of 2 5 d. Find the preimage of 250 2 5 16 257 1-123 2 = 2 3 4 e. Find the image of {2,3,4}.5'10' 17 8 ४ ४ >

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