A) n = 1
B) n = 2
C) n = 3
D) n = 4
Correct Answer: B
Solution :
We know that Z = 4 and it is given that \[r={{a}_{0}}\] \[\therefore \] \[{{a}_{0}}={{a}_{0}}\frac{{{n}^{2}}}{4}\Rightarrow {{n}^{2}}=4\Rightarrow n=2\] Hence, the correction option is (b).You need to login to perform this action.
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