Let B and C be two events such that P(B)=.16 and P(C)=.20.
Do not round your responses.

(a) Determine P(B∪C), given that B and C are mutually exclusive.

(b) Determine P(B∪C), given that B and C are independent.

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6

i don't see any steps below, sweetheart