A) 41
B) 81
C) 141
D) 14
Correct Answer: A
Solution :
\[{{(1)}^{2}}=1\,:\,\,\,{{(3)}^{2}}\,\,=\,\,9\,\,\Rightarrow \,\,19\] Similarly, \[{{(2)}^{2}}\,=\,\,4;\,\,{{(1)}^{2}}\,=\,\,1\,\Rightarrow \,41\]You need to login to perform this action.
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