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ORDINARY AND PARTIAL DIFFERENTIAL EQUATIONS — Minor 1 2026 question paper

MMMUT Electronics and Communication Engineering previous year question paper for ORDINARY AND PARTIAL DIFFERENTIAL EQUATIONS (BSM-152), semester 2, Minor 1 2026. All 6 questions are listed below, each with a written answer on Nexsus.

Paper details

  • Subject: ORDINARY AND PARTIAL DIFFERENTIAL EQUATIONS (BSM-152)
  • Branch: Electronics and Communication Engineering
  • Semester: 2
  • Exam: Minor 1 2026
  • Questions: 6

Questions asked in ORDINARY AND PARTIAL DIFFERENTIAL EQUATIONS Minor 1 2026

  1. QQ1 (a). a. Solve the differential equation: (D'+ 6D + 9)y = 5* - log 2 [6 marks]
  2. QQ1(b). b. Solve the differential equation: (D' + 2D + 1)y = e*/x [4 marks]
  3. QQ1(C). c. Solve the Cauchy-Euler equation: × (d y/dx}) - 3x(dy/dx) + y = [sin(log x) + 1] / x [4 marks]
  4. QQ2 (A). a. Solve the differential equation by variation of parameters or special functions: xy" - (x + 2x)y' +[6 Marks] [6 marks]
  5. QQ2(B). b. i. Show that: d/dx 10,2 + In+11 = 21 (n/0,2 - (n+1)x)I n+ 1 [4 marks]
  6. QQ2(C). c. Find the series solution of the equation: xy" + (*' + x)y" + (x-9)y = 0 [4 marks]