Btech || Sem Exam Paper s for All Subjects, Exams of Mathematics

Download Btech || Sem Exam Paper s for All Subjects and more Exams Mathematics in PDF only on Docsity!

Roll No. ‘ . Total No of Pages: (4] = 21501 wn B. Tech. IT Sem. (Main) Exam., May - 2019 N BSC 2FY2-01 Engineering Mathematics - II Time: 3 Hours : Maximum Marks: 160 Instructions to Candidates: Part — A: Short answer questions (up to 25 words) 10 x 3 marks = 30 marks. All ten questions are compulsory: Part — B: Analytical/Problem solving questions 5 x 10 marks = 50 marks. Candidates have to answer five questions out of seven: Part — C; Descriptive/Analytical/Problem Solving questions 4 X20 marks = 80 marks. Candidates have to answer four questions out of five. Schematic diagrams must be shown wherever necessary. Any data you feel missing may suitably be. assumed and stated clearly. Units of quantities used/calculated must be stated clearly. Use of following supporting material is permitted during examination. (Mentioned in form No. 205, ) 1. NIL 2. NIL PART-A Q.1 State rank nullity theorem. . [3] Q.2 Determine a, b and c so that A is orthogonal matrix, where — [3] 0 2b c A=la b -c a -b c [21501] Page 1 of 4 [3640] Scanned by CamScanner