RRB Government Jobs Exams

Consider the relation A = {(2, -1), (-1, 0), (-2, 3), (-3, -2)}.
Does A represent a function? Explain your answer

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RRB Other Question

3x + 4y = 12 is the equation of line L.

Find the slope of line L. Find all possible values of x so that the relation
B = {(2, -1), (-1, 0), (-2, 3), (x, -2)} is not a function