 # Problem 14 # 

 Standard formula Used 

 For Balmer Series 
 1/lambda =  R*(1-(1/n)^2) 

 For Lyman series 
 1/lambda =  R*((1/2)^2 -(1/n)^2)
 
Wavelength of first line of Lyman series is 1214.814815 Angstrom. 
