A) \[\frac{1}{7}\]
B) \[\frac{2}{7}\]
C) \[\frac{3}{7}\]
D) \[\frac{4}{7}\]
Correct Answer: A
Solution :
Given Expression \[=\frac{6}{7}-\frac{5\left( \frac{x}{y} \right)-1}{5\left( \frac{x}{y}+1 \right)}\] \[=\frac{6}{7}-\frac{\left( 5\times \frac{6}{5} \right)-1}{\left( 5\times \frac{6}{5}+1 \right)}=\frac{6}{7}-\frac{(6-1)}{(6+1)}=\frac{6}{7}-\frac{5}{7}=\frac{1}{7}\]You need to login to perform this action.
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