50 is divided into two parts such that the sum of their reciprocals is |
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(a) |
25, 25 |
(b) |
40, 10 |
(c) |
30, 20 |
(d) |
5, 45 |
50 is divided into two parts such that the sum of their reciprocals is |
|
|||||||
(a) |
25, 25 |
(b) |
40, 10 |
(c) |
30, 20 |
(d) |
5, 45 |
Let the two parts be and
Then,
So, the parts are 30 and 20.