Expression 31: left parenthesis, "P" Subscript, 1 , Baseline plus "t" StartFraction, cos left parenthesis, "B" Subscript, "C" "K" , Baseline plus 90 , right parenthesis Over 2 StartRoot, 2 , EndRoot , EndFraction , "P" Subscript, 2 , Baseline plus "t" StartFraction, sin left parenthesis, "B" Subscript, "C" "K" , Baseline plus 90 , right parenthesis Over 2 StartRoot, 2 , EndRoot , EndFraction , right parenthesisP1+tcosBCK+9022,P2+tsinBCK+9022
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤