A) 0
B) 1
C) 2
D) 4
Correct Answer: C
Solution :
(c): Let \[t=a+\frac{1}{a}\] ????????(i)a | 1/a | a+1/a |
1 | 1 | 2 |
2 | 1/2 | 2.5 |
3 | 1/3 | 3.33 |
4 | 1/4 | 4.25 |
5 | 1/5 | 5.20 |
1/2 | 2 | 2.5 |
1/3 | 3 | 3.33 |
1/4 | 4 | 4.25 |
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