A) \[44cm\]
B) \[45cm\]
C) \[46cm\]
D) \[47cm\]
Correct Answer: A
Solution :
As the end correction is given by \[e=\frac{1}{2}\,({{l}_{2}}-3{{l}_{1}})\] \[1=\frac{1}{2}\,({{l}_{2}}-3\times 14)\] \[{{l}_{2}}=44cm\]You need to login to perform this action.
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