表达式9: "T" equals StartFraction, left parenthesis, "j" minus "k" , right parenthesis Over 1 , EndFractionT=j−k1
equals=
26.9 3 4 4 6 9 1 9 9 326.9344691993
9
表达式10: left parenthesis, "a" "t" cos "b" "t" minus StartFraction, "d" left parenthesis, 1 plus "A" sin left parenthesis, 25 "t" , right parenthesis , right parenthesis Over StartRoot, "b" squared "t" squared plus 1 , EndRoot , EndFraction left parenthesis, sin "b" "t" plus "b" "t" cos "b" "t" , right parenthesis , "a" "t" sin "b" "t" plus StartFraction, "d" left parenthesis, 1 plus "A" sin left parenthesis, 25 "t" , right parenthesis , right parenthesis Over StartRoot, "b" squared "t" squared plus 1 , EndRoot , EndFraction left parenthesis, cos "b" "t" minus "b" "t" sin "b" "t" , right parenthesis , right parenthesisatcosbt−d1+Asin25tb2t2+1sinbt+btcosbt,atsinbt+d1+Asin25tb2t2+1cosbt−btsinbt
定义域t最小值： "k"k
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： "j"j
10
表达式11: left parenthesis, "a" "t" cos "b" "t" plus StartFraction, "d" left parenthesis, 1 plus "A" sin left parenthesis, 25 "t" , right parenthesis , right parenthesis Over StartRoot, "b" squared "t" squared plus 1 , EndRoot , EndFraction left parenthesis, sin "b" "t" plus "b" "t" cos "b" "t" , right parenthesis , "a" "t" sin "b" "t" minus StartFraction, "d" left parenthesis, 1 plus "A" sin left parenthesis, 25 "t" , right parenthesis , right parenthesis Over StartRoot, "b" squared "t" squared plus 1 , EndRoot , EndFraction left parenthesis, cos "b" "t" minus "b" "t" sin "b" "t" , right parenthesis , right parenthesisatcosbt+d1+Asin25tb2t2+1sinbt+btcosbt,atsinbt−d1+Asin25tb2t2+1cosbt−btsinbt
定义域t最小值： "k"k
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： "j"j
11
表达式12: left parenthesis, "a" "t" cos "b" "t" minus StartFraction, "d" left parenthesis, 1 plus "A" sin left parenthesis, 25 "t" times left parenthesis, "n" minus left parenthesis, "n" minus 1 , right parenthesis exp left parenthesis, negative left parenthesis, StartNestedFraction, "t" minus 2 * pi * 2.1 4 3 NestedOver "T" , EndNestedFraction , right parenthesis Superscript, "D" , Baseline , right parenthesis , right parenthesis , right parenthesis , right parenthesis Over StartRoot, "b" squared "t" squared plus 1 , EndRoot , EndFraction left parenthesis, sin "b" "t" plus "b" "t" cos "b" "t" , right parenthesis , "a" "t" sin "b" "t" plus StartFraction, "d" left parenthesis, 1 plus "A" sin left parenthesis, 25 "t" times left parenthesis, "n" minus left parenthesis, "n" minus 1 , right parenthesis exp left parenthesis, negative left parenthesis, StartNestedFraction, "t" minus 2 * pi * 2.1 4 3 NestedOver "T" , EndNestedFraction , right parenthesis Superscript, "D" , Baseline , right parenthesis , right parenthesis , right parenthesis , right parenthesis Over StartRoot, "b" squared "t" squared plus 1 , EndRoot , EndFraction left parenthesis, cos "b" "t" minus "b" "t" sin "b" "t" , right parenthesis , right parenthesisatcosbt−d1+Asin25t·n−n−1exp−t−2*π*2.143TDb2t2+1sinbt+btcosbt,atsinbt+d1+Asin25t·n−n−1exp−t−2*π*2.143TDb2t2+1cosbt−btsinbt
定义域t最小值： "k"k
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： "j"j
12
表达式13: left parenthesis, "a" "t" cos "b" "t" plus StartFraction, "d" left parenthesis, 1 plus "A" sin left parenthesis, 25 "t" times left parenthesis, "n" minus left parenthesis, "n" minus 1 , right parenthesis exp left parenthesis, negative left parenthesis, StartNestedFraction, "t" minus 2 * pi * 2.1 4 3 NestedOver "T" , EndNestedFraction , right parenthesis Superscript, "D" , Baseline , right parenthesis , right parenthesis , right parenthesis , right parenthesis Over StartRoot, "b" squared "t" squared plus 1 , EndRoot , EndFraction left parenthesis, sin "b" "t" plus "b" "t" cos "b" "t" , right parenthesis , "a" "t" sin "b" "t" minus StartFraction, "d" left parenthesis, 1 plus "A" sin left parenthesis, 25 "t" times left parenthesis, "n" minus left parenthesis, "n" minus 1 , right parenthesis exp left parenthesis, negative left parenthesis, StartNestedFraction, "t" minus 2 * pi * 2.1 4 3 NestedOver "T" , EndNestedFraction , right parenthesis Superscript, "D" , Baseline , right parenthesis , right parenthesis , right parenthesis , right parenthesis Over StartRoot, "b" squared "t" squared plus 1 , EndRoot , EndFraction left parenthesis, cos "b" "t" minus "b" "t" sin "b" "t" , right parenthesis , right parenthesisatcosbt+d1+Asin25t·n−n−1exp−t−2*π*2.143TDb2t2+1sinbt+btcosbt,atsinbt−d1+Asin25t·n−n−1exp−t−2*π*2.143TDb2t2+1cosbt−btsinbt
定义域t最小值： "k"k
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： "j"j
13
表达式14: left parenthesis, "a" "t" cos "b" "t" minus StartFraction, "d" left parenthesis, 1 plus "A" sin left parenthesis, 25 "t" , right parenthesis , right parenthesis Over StartRoot, "b" squared "t" squared plus 1 , EndRoot , EndFraction left parenthesis, sin "b" "t" plus "b" "t" cos "b" "t" , right parenthesis , "a" "t" sin "b" "t" plus StartFraction, "d" left parenthesis, 1 plus "A" sin left parenthesis, 25 "t" , right parenthesis , right parenthesis Over StartRoot, "b" squared "t" squared plus 1 , EndRoot , EndFraction left parenthesis, cos "b" "t" minus "b" "t" sin "b" "t" , right parenthesis , right parenthesisatcosbt−d1+Asin25tb2t2+1sinbt+btcosbt,atsinbt+d1+Asin25tb2t2+1cosbt−btsinbt
定义域t最小值： 2 * pi * 2.1 4 32*π*2.143
less than or equal to "t" less than or equal to≤t≤
