7- The sequence d,, = (3" +5" )" a) conv. to 0 b) conv. to 5 c) conv. to 1 d) div. e) NOTA 8-if La, converges, then lim,-. C -1 7=1 nn a) D.N.E. b) -1 c)1 d) 0 e) NOTA 9- Let 1=\\ dx and 12 = ox . then a) Both integrals converge b) Both integrals diverge c) I, diverge and /2 converge d) I, converge and /2 diverge 10- If |1-2P dix converges to - then P = a) -2 , 3 b) 2.5 , -1.5 c) -1 , 4 d) 0.5 e) NOTA