A) 6 cm and 48 cm
B) 48 cm and 6 cm
C) 8 cm and 64 cm
D) 6 cm and 60 cm
Correct Answer: A
Solution :
\[L={{f}_{o}}+{{f}_{e}}=54\,\,cm\] \[|m|=\frac{{{f}_{o}}}{{{f}_{e}}}=8\] On simplification, we get \[{{f}_{e}}=6\,\,cm\]and\[{{f}_{o}}=+48\,\,cm\]You need to login to perform this action.
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