%%

JEE Math Practice Question

If the system of equations $$\alpha$$x + y + z = 5, x + 2y + 3z = 4, x + 3y + 5z = $$\beta$$ has infinitely many solutions, then the ordered pair ($$\alpha$$, $$\beta$$) is equal to :

  1. A.(1, $$-$$3)
  2. B.($$-$$1, 3)
  3. C.(1, 3)
  4. D.($$-$$1, $$-$$3)

Want to know if you got it right?

Answer this and thousands more real JEE previous-year questions free, get graded instantly, and climb the global ranked leaderboard.

Practice JEE free →

More JEE Math questions