A) 35
B) 3
C) \[\frac{4}{35}\]
D) \[\frac{1}{35}\]
Correct Answer: C
Solution :
We know that, \[HCF\times LCM=\]Product of two numbers \[\therefore \] \[xy=3\times 105=315\] \[\therefore \] \[\frac{1}{y}+\frac{1}{x}\,\,\frac{x+y}{xy}=\frac{36}{315}=\frac{4}{35}\]You need to login to perform this action.
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