A 100 + j 100 Ω load is to be matched to a line with Z0 = 300 Ω to give SWR = 1. The reactance of stub is-A-j 200 ΩB- j 200 ΩC-j 100 ΩD- j 100 Ω-B- j 200 Ω

B j 200 Ω ZL = 100 + j 100 Susceptance of stub = j 0.005 mho. .