Seven capacitors, each of capacitance $$2\mu F$$, are to be combined to obtain a capacitance of $$10/11\mu F$$. Which of the following combination is possible?
A
$$2$$ in parallel, $$5$$ in series
B
$$4$$ in parallel, $$3$$ in series
C
$$5$$ in parallel, $$2$$ in series
D
$$3$$ in parallel, $$4$$ in series
Correct option is A. $$2$$ in parallel, $$5$$ in series