A) Same as m
B) \[\frac{13}{120}\]
C) Both A & B
D) Neither A nor B
Correct Answer: A
Solution :
(a) \[\left[ \left( \frac{7}{8}-\frac{1}{5} \right)-\left( \frac{1}{6}+\frac{2}{5} \right) \right]=\left[ \left( \frac{7}{8}-\frac{2}{5}+\frac{1}{5} \right)-\left( \frac{1}{6}+\frac{1}{5}+\frac{1}{5} \right) \right]\]\[\left[ \left( \frac{7}{8}-\frac{2}{5} \right)+\bcancel{\frac{1}{5}}-\left( \frac{1}{6}+\frac{1}{5} \right)-\bcancel{\frac{1}{5}} \right]=m\]
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