1
WB JEE 2017
MCQ (Single Correct Answer)
+2
-0.5
On set A = {1, 2, 3}, relations R and S are given by
R = {(1, 1), (2, 2), (3, 3), (1, 2), (2, 1)},
S = {(1, 1), (2, 2), (3, 3), (1, 3), (3, 1)}. Then,
R = {(1, 1), (2, 2), (3, 3), (1, 2), (2, 1)},
S = {(1, 1), (2, 2), (3, 3), (1, 3), (3, 1)}. Then,
Questions Asked from Sets and Relations (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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