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Matrices and Determinants question

2020 · 4 Sep · Shift 1 · Q25

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JEE Main
Mathematics
Matrices and Determinants
2020 · 4 Sep · Shift 1 · Q25

Matrices and Determinants question

2020 · 4 Sep · Shift 1 · Q25

JEE MainMathematicsMatrices and DeterminantsNumerical+4 / −1

If the system of equations x - 2y + 3z = 9 2x + y + z = b x - 7y + az = 24, has infinitely many solutions, then a - b is equal to.........

Numerical answer

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