What is the lowest energy of the spectral line emitted by the hydrogen atom in the Lyman series? (h = Planck constant, c = Velocity of light, R = Rydberg constant)

What is the lowest energy of the spectral line emitted by the hydrogen

1.	What is the lowest energy of the spectral line emitted by the hydrogen atom in the Lyman series? (h = Planck constant, c = Velocity of light, R = Rydberg constant)
Answer» `(5hcR)/(36)` `(4hcR)/(3)` `(3hcR)/(4)` `(7hcR)/(144)` ANSWER :C