A) \[^{9}{{I}_{19}}\]
B) \[^{9}{{I}_{12}}\]
C) \[^{9}{{I}_{15}}\]
D) \[^{9}{{I}_{18}}\]
Correct Answer: D
Solution :
This pattern consists letters with their left and right positions.You need to login to perform this action.
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