jee_main_2024_01_february_morning - Matrices and Determinants Topics

Master these core formulas and structures to solve almost any past paper question.

Sample Questions in this Chapter

QUESTION #3 Properties of Determinants
If A= bmatrix√(2) & 1 -1 & √(2) bmatrix, B= bmatrix1 & 0 1 & 1 bmatrix, C=ABAT and X=ATC²A, then X is equal to:
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QUESTION #12 System of Linear Equations
If the system of equations 2x+3y-z=5 x+α y+3z=-4 3x-y+β z=7 has infinitely many solutions, then 13 α β is equal to:
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JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)

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