1.For the Paschen series the values of n1n_1n1 and n2n_2n2 in the expression ΔE=Rhc(1n12−1n22)\Delta E = R_{hc} \left(\frac{1}{n_1^2} - \frac{1}{n_2^2}\right)ΔE=Rhc(n121−n221) area.n1=1n_1 = 1n1=1, n2=2,3,4,…n_2 = 2, 3, 4, \ldotsn2=2,3,4,…b.n1=2n_1 = 2n1=2, n2=3,4,5,…n_2 = 3, 4, 5, \ldotsn2=3,4,5,…c.n1=3n_1 = 3n1=3, n2=4,5,6,…n_2 = 4, 5, 6, \ldotsn2=4,5,6,…d.n1=4n_1 = 4n1=4, n2=5,6,7,…n_2 = 5, 6, 7, \ldotsn2=5,6,7,…Login to continueOnly logged in users canattempt or see the solution.