The sample space S of a random experiment is given by S = {a, b, c, d, e, f, g} and let A denote the event and A = {a, b, c, d} and B the event and B\A = {f, g} and B'nA = {a, b}. Pr (A') = 0.6, Pr(B) = 0.6, Pr(e) = 0.2 are known. Determine the following probabilities: (a) Pr(A U B); (b) Pr(A'|B). {"\"set difference operator and "| " conditional probability}

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step-by-step explanation:

< xcy ≅ < xby

step-by-step explanation:

in δcax and δbax,

so, δcax ≅ δbax (side-angle-side or sas)

since δcax ≅ δbax, we can conclude < acx ≅ < abx

in δacy and δaby,

so, δacy ≅ δaby (side-angle-side or sas)

since δacy ≅ δaby, we can conclude < acy ≅ < aby

now,

< acy ≅ < aby

=> < acx + < xcy ≅ < abx + < xby

=> < acx + < xcy ≅ < acx + < xby   (since < acx ≅ < abx already proved above)

subtracting < acx from both sides, we get

< acx + < xcy -< acx ≅ < acx + < xby -< acx

cancelling out < acx and -< acx from both sides, we get

< xcy ≅ < xby (proved)

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation:

most likely linear (proportionate)

step-by-step explanation:

as time increases heart rate increases