jee_main_2025_02_april_evening - Matrices and Determinants Topics

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

Sample Questions in this Chapter

QUESTION #58 System of Linear Equations
If the system of equations aligned 2x + λ y + 3z &= 5 3x + 2y - z &= 7 4x + 5y + μ z &= 9 aligned has infinitely many solutions, then (λ² + μ²) is equal to:
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QUESTION #70 Properties of Matrices
Let A be a 3 × 3 real matrix such that A² (A - 2I) - 4(A - I) = O, where I and O are the identity and null matrices, respectively. If A⁵ = α A² + β A + γ I, where α, β and γ are real constants, then α + β + γ is equal to:
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Rankbit System
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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