02018.par 3/4 100% + H Question 3 SECTION B Answer TWO Questions OUT of FOUR: Each Question carries 25 Marks (a) Find the sum of the series 52 +72 +92 +...+ 1012. Q Search (b) Determine whether the series +3 3+2 is convergent or divergent. 9 (c) Solve the set of linear equations below by Gaussian Elimination method. [9] I Question 4 06: 7: 3r 2 207 (a) Apply the Maclaurin's series to establish a series upto the term of 2 for (i) cosa and hp [7] ENG 0D US