Expression 4: left parenthesis, negative "t" sin left parenthesis, "a" , right parenthesis , negative "t" cos left parenthesis, "a" , right parenthesis , right parenthesis−tsina,−tcosa
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 1010
4
Expression 5: left parenthesis, "t" cos left parenthesis, "a" , right parenthesis , "t" sin left parenthesis, "a" , right parenthesis , right parenthesistcosa,tsina
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤