수식 3: left parenthesis, "t" cos left parenthesis, "b" , right parenthesis , "t" sin left parenthesis, "b" , right parenthesis , right parenthesistcosb,tsinb
00
정의역 t 최솟값:
less than or equal to "t" less than or equal to≤t≤
정의역 t 최댓값: 1010
3
수식 4: "b" equals 5.1b=5.1
00
1010
4
수식 5: left parenthesis, "t" cos left parenthesis, "c" , right parenthesis , "t" sin left parenthesis, "c" , right parenthesis , right parenthesistcosc,tsinc
00
정의역 t 최솟값:
less than or equal to "t" less than or equal to≤t≤
정의역 t 최댓값: 1010
5
수식 6: "c" equals negative "a" minus StartFraction, 3 pi Over 2 , EndFractionc=−a−3π2
