1.1 f(t) = nt - t², 0

Extracted text: 1.1 f(t) = nt - t², 0 < t="">< ™;="" f(t="" +="" 27)="f(t)" expanded="" as="" a="" half-range="" fourier="" series,="" symmetrical="" about="" the="" origin,="" will="" contain="" which="" type(s)="" of="" term(s)="" (i.e.,="" cosine="" or="" sine="" or="" cosine="" and="" sine="" or="" constant="" term(s))="" 1.2="" f(t)="-t," 0="">< t;="" f(t="" +="" 27)="f(t)" expanded="" as="" a="" half-range="" fourier="" series="" containing="" sine="" terms="" only="" is="" represented="" graphically="">