Expression 6: left parenthesis, "x" minus "y" Subscript, 3 , Baseline , right parenthesis squared plus left parenthesis, "y" minus "x" Subscript, 3 , Baseline , right parenthesis squared less than or equal to 3 squaredx−y32+y−x32≤32
6
Expression 7: "a" equals 5a=5
00
2 pi2π
7
Expression 8: "x" Subscript, 1 , Baseline equals 4sine "a"x1=4sina
Expression 10: "x" Subscript, 3 , Baseline equals 4cosine left parenthesis, "a" minus StartFraction, 3 pi Over 2 , EndFraction , right parenthesisx3=4cosa−3π2
equals=
3.8 3 5 6 9 7 0 9 8 6 53.83569709865
10
Expression 11: "y" Subscript, 3 , Baseline equals 4sine left parenthesis, "a" minus StartFraction, pi Over 2 , EndFraction , right parenthesisy3=4sina−π2