Q. Which relation is not a function?

(A) {(2,5), (3,6), (4,7), (5,8)}
(B) {(6,-2), (-4,6), (- 2,4), (1,0)}
(C) {(-1, 5), (-2,5), (- 3,5), (-4,5)}
(D) {(0,-2), (1,0), (-1,- 3), (0,-1)}

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✅ Correct Answer: (D) {(0,-2), (1,0), (-1,- 3), (0,-1)}

Published by Mr. Dubey ⭐ 111.54K Points at 17-Sep-2023 07:17 am in Discrete Structure (DS)

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