Consider r (t) = (t + 1, t2 + t, +3 + +2) and f(t) = cos(t). Set s(t) = T(f(t)). Then choose the correct value for s'(#). 2 V2 2 4 + O _ 12 (1, 5 + 1, 16 + 2 O ( " +1, " + 4' 64 + O _ V2 3V2 2 , -1 - V2 2 4 - 1)