Which of the following functions have a vertical asymptote for values of theta such that cos theta = 1? select two answers. y = sin theta y = cos theta y = tan theta y = sec theta y = csc theta y = cot theta

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

answer: plz give a pic and answer choices so i can answer!

step-by-step explanation: