The GATE Grind

GATE Linear Algebra: Systems of linear equations and Gaussian elimination – Previous Year Questions

2 GATE previous year questions on Systems of linear equations and Gaussian elimination (Linear Algebra, Data Science and Artificial Intelligence) with answers and explanations, from every paper.

  1. GATE 2024 DA Q48 (2 marks, Multiple select) – Which of the following statements is/are TRUE? Note: R denotes the set of real numbers.
  2. GATE 2025 DA Q12 (1 mark, Multiple choice) – The number of additions and multiplications involved in performing Gaussian elimination on any n n upper triangular matrix is of the order