Section: Engineering Mathematics | Marks: 2
Let r and s be real numbers. If = 0 3 0 2 0 2 1 s r A and − = 1 1 1 s b , then the system of linear equations b AX = has
- A. no solutions for . 2r s ≠
- B. infinitely many solutions for . 2 2 ≠ =r s
- C. a unique solution for . 2 2 = =r s
- D. infinitely many solutions for . 2 2 = =r s XE (GATE 2014)
Answer: D. infinitely many solutions for . 2 2 = =r s XE (GATE 2014)