\fcos(t) - 3t - 1 Compute lim - t-+0 e2t - 1 O -1/2 OO O -3 None of these O -3/2Given that y(x ) = f(g(x) ) and 9(3) = -1, g'(3) = 4, f' (-1) = 3, compute y' (3) . O 12 08 None of these 04 02If logg (2) = y and > > 0 what is a ? Ox = 3y None of these O x = 34/2 Ox = y3. O x = 2/3