f = m dal = m TABLOUE x”cm), A=x^(-0) B = x^(1=1) V2 What is “…”,…

f = m dal = m TABLOUE x”cm), A=x^(-0) B = x^(1=1) V2 What is “…”, show me plz. Y show me the variation procers step by step. a love mar an cepat