Expression 2: "A" equals cosine to the negative 1st power StartFraction, 2 "R" squared minus 47 squared Over 2 "R" squared , EndFractionA=cos−12R2−4722R2
equals=
78.8 6 0 0 1 5 8 1 5 878.8600158158
2
Expression 3: "B" equals cosine to the negative 1st power StartFraction, 2 "R" squared minus 26 squared Over 2 "R" squared , EndFractionB=cos−12R2−2622R2
equals=
41.1 3 9 9 8 4 1 8 4 241.1399841842
3
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