(3) (5 points) Write the 1.32 number as the ratio of two integers. (4) (5 points) Use Integral Test to determine whether the series converges or di- verges. n=2 n(In n)2 (5) (5 points) Determine the smallest number of terms needed to obtain an approximation of 1 n4 accurate to within e = 10-6. n=1