Number and Algebra
Functions
Geometry & Trigonometry
Statistics & Probability
Calculus
Determine whether the system of equations x−y=1x - y = 1x−y=1 and 2x−2y=32x - 2y = 32x−2y=3 has no solution, one solution, or infinitely many solutions.
Determine whether the system of equations x+y=2x + y = 2x+y=2 and 2x+2y=52x + 2y = 52x+2y=5 has no solution, one solution, or infinitely many solutions.
Determine whether the system of equations x−y=1x - y = 1x−y=1 and 2x−2y=22x - 2y = 22x−2y=2 has no solution, one solution, or infinitely many solutions.
Determine whether the system of equations x+y=2x + y = 2x+y=2 and 2x+2y=42x + 2y = 42x+2y=4 has no solution, one solution, or infinitely many solutions.
Determine whether the system of equations x+2y+3z=1x + 2y + 3z = 1x+2y+3z=1, 2x+4y+6z=22x + 4y + 6z = 22x+4y+6z=2, and 3x+6y+9z=33x + 6y + 9z = 33x+6y+9z=3 has no solution, one solution, or infinitely many solutions.
Determine whether the system of equations x+2y=5x + 2y = 5x+2y=5 and 2x−y=12x - y = 12x−y=1 has no solution, one solution, or infinitely many solutions.
Determine whether the system of equations 3x+y−z=43x + y - z = 43x+y−z=4 and 6x+2y−2z=86x + 2y - 2z = 86x+2y−2z=8 has no solution, one solution, or infinitely many solutions.
Determine whether the system of equations 2x−y+z=52x - y + z = 52x−y+z=5 and 4x−2y+2z=114x - 2y + 2z = 114x−2y+2z=11 has no solution, one solution, or infinitely many solutions.
Determine whether the system of equations x+y=1x + y = 1x+y=1 and x+y+z=3x + y + z = 3x+y+z=3 has no solution, one solution, or infinitely many solutions.
Determine whether the system of equations 3x+y−z=43x + y - z = 43x+y−z=4 and 6x+2y−2z=96x + 2y - 2z = 96x+2y−2z=9 has no solution, one solution, or infinitely many solutions.
Determine whether the system of equations x+y+z=3x + y + z = 3x+y+z=3, 2x+2y+2z=62x + 2y + 2z = 62x+2y+2z=6, and x−y+z=1x - y + z = 1x−y+z=1 has no solution, one solution, or infinitely many solutions.
Determine whether the system of equations x+y+z=6x + y + z = 6x+y+z=6, 2x−y+3z=142x - y + 3z = 142x−y+3z=14, and 3x+y+4z=203x + y + 4z = 203x+y+4z=20 has no solution, one solution, or infinitely many solutions.
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Question Type 2: Finding a unique solution to a system of equations algebraically using matrices or Gaussian elimination
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Question Type 4: For given parameters in the linear equations, find the value of the parameter that will result in no solution, one solution or infinite number of solutions