(33) Circle the correct answer. Let h(r) = f(g(sin 4x)). Then f'(x) = (a) f'(g(sin Ar)) - g'(sin 4r) . cos 4x . 4 (b) f'(g'(sin 4r) . sin Ar . 4 (c) f'(g(sin 4x)) + f(g'(sin Ar)) (d) f'(9(sin 4x)) - f(g' (sin 4x)) g(sin 4.r)? (e) None of the above (34) Circle the correct answer. An experimenter measures the radius of a circle to be 10 cm, with a maximum error of 3/10 cm. The maximum error in his calculation of the AREA is (a) dA = 3xcm- (b) dA = 4nem (c) dA = 5xcm (d) dA = 6nem? (e) None of the above (35) Determine the following limits: (a) lim (cosr)= (b) lim a tan(=) T-+00