A) 9th
B) 8th
C) 7th
D) 5th
Correct Answer: B
Solution :
[b] The sequence is \[\frac{1}{2},\]\[-\frac{1}{{{2}^{2}}},\]\[\frac{1}{{{2}^{3}}},\]\[-\frac{1}{{{2}^{4}}},...,\]\[\frac{1}{-\,\,{{2}^{8}}}\] \[\therefore \] 8th term will be \[-\frac{1}{256}.\] |
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