A sample space contains seven simple events: E1, E2, , E7.
Use the following three events—A, B, and C.
A =

E1, E5, E6

B =

E1, E3, E4, E7

C =

E2, E5

List the simple events in the following. (Enter your answers as a comma-separated list.)
not A

< 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⭐

honesty mood

step-by-step explanation:

susie has 7 apples

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