MCQMediumJEE Main 2023 · 6 April, Shift 1Solving Linear Equations (Matrix Method)

Mathematics Question from JEE Main 2023 · 6 April, Shift 1

If the system of equations x+y+az=bx+y+az = b, 2x+5y+2z=62x + 5y + 2z = 6, x+2y+3z=3x+2y+3z = 3 has infinitely many solutions, then 2a+3b2a+3b is equal to:

  • A

    2828

  • B

    2020

  • C

    2525

  • D

    2323

Answer & step-by-step solution

Sign in to reveal the correct answer, the full step-by-step solution, and the common mistakes for this question.

Practice more Solving Linear Equations (Matrix Method) questions

Get unlimited AI-adaptive practice, mastery tracking, and an AI tutor that explains every step - free to start.

Related questions