A) 1
B) \[-1\]
C) 0
D) \[-2\]
Correct Answer: B
Solution :
Obviously, \[{{a}_{3}}={{a}_{2}}-1=2-1=1\] \[{{a}_{4}}={{a}_{3}}-1=1-1=0\] \[{{a}_{5}}={{a}_{4}}-1=0-1=-1.\]You need to login to perform this action.
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