Let `nu_(1)` be the frequency of the series limit of the lyman series `nu_(2)` be the frequency of the first line of th lyman series and `nu_(3)` be the frequency of the series limit of the Balmer series. Then

Options

A. `upsilon_(1)-upsilonP_(2)=upsilon_(3)`
B. `upsilon_(1)=upsilon_(2)-upsilon_(3)`
C. `(1)/(upsilon_(1))=(1)/(upsilon_(1))+(1)/(upsilon_(3))`
D. `(1)/(upsilon_(1))=(1)/(upsilon_(2))=(1)/(upsilon_(2))+(1)/(upsilon_(3))`

Answer

A