English: So that means, this ΔP_(g)^((K)) = PL + P_(Loss)^((K)) − f(λ)^((K)) is a what you call that your function of all the generation every iteration generation is changing load is fixed, but loss will vary right because loss is a function of generation.
Telugu: కాబట్టి దీని అర్థం, ΔP_(g)^((K)) = PL + P_(Loss)^((K)) − f(λ)^((K)) అనేది మొత్తం జనరేషన్ యొక్క ఫంక్షన్.