Expression 30: left parenthesis, "x" Subscript, "b" "l" "u" "e" , Baseline left parenthesis, "t" , right parenthesis , "y" Subscript, "b" "l" "u" "e" , Baseline left parenthesis, "t" , right parenthesis , right parenthesisxbluet,ybluet
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
30
Expression 31: "x" Subscript, "b" "l" "u" "e" , Baseline left parenthesis, "t" , right parenthesis equals "B" Subscript, 1 , Baseline plus "a" "t"xbluet=B1+at
31
Expression 32: "y" Subscript, "b" "l" "u" "e" , Baseline left parenthesis, "t" , right parenthesis equals "B" Subscript, 2 , Baseline plus "b" "t"ybluet=B2+bt
32
Coordinates of intersection
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33
Expression 34: "a" left parenthesis, "B" Subscript, 1 , Baseline plus "a" "t" Subscript, 1 , Baseline , right parenthesis plus "b" left parenthesis, "B" Subscript, 2 , Baseline plus "b" "t" Subscript, 1 , Baseline , right parenthesis plus "c" equals 0aB1+at1+bB2+bt1+c=0
34
Expression 35: "t" Subscript, 1 , Baseline equals StartFraction, negative "a" "B" Subscript, 1 , Baseline minus "b" "B" Subscript, 2 , Baseline minus "c" Over "a" squared plus "b" squared , EndFractiont1=−aB1−bB2−ca2+b2
equals=
0.2 8 7 3 8 8 2 8 5 1 7 20.287388285172
35
Expression 36: "E" Subscript, 1 , Baseline equals "x" Subscript, "b" "l" "u" "e" , Baseline left parenthesis, "t" Subscript, 1 , Baseline , right parenthesisE1=xbluet1
Expression 48: left parenthesis, "B" Subscript, 1 , Baseline plus "R" cos "t" , "B" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisB1+Rcost,B2+Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: tauτ
48
Expression 49: left parenthesis, "A" Subscript, 1 , Baseline plus "r" cos "t" , "A" Subscript, 2 , Baseline plus "r" sin "t" , right parenthesisA1+rcost,A2+rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: tauτ
49
Expression 50: left parenthesis, "A" Subscript, 1 , Baseline plus "r" cos "t" , "A" Subscript, 2 , Baseline plus "r" sin "t" , right parenthesisA1+rcost,A2+rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤