Answer is (a) or
Let the required number be .
According to the question:
The sum of a number and its reciprocal is . The number is
(a) or
(b) or
(c) or
(d) or 6
(a) or
(b) or
(c) or
(d) or 6
The sum of a number and its reciprocal is . The number is
(a) or
(b) or
(c) or
(d) or 6
(a) or
(b) or
(c) or
(d) or 6