Hidden Label: left parenthesis, 2cos left parenthesis, "s" , right parenthesis plus cos left parenthesis, 2 "s" , right parenthesis , 2sin left parenthesis, "s" , right parenthesis minus sin left parenthesis, 2 "s" , right parenthesis , right parenthesis2coss+cos2s,2sins−sin2s
Label
11
Expression 12: left parenthesis, 2cos left parenthesis, "t" , right parenthesis plus cos left parenthesis, 2 "t" , right parenthesis , 2sin left parenthesis, "t" , right parenthesis minus sin left parenthesis, 2 "t" , right parenthesis , right parenthesis2cost+cos2t,2sint−sin2t
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤