5 JEE Main 2014 Determinants previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2014 previous-year questions from the Determinants chapter of Mathematics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Determinants chapter hub.
If Δ r = r 2 r - 1 3 r - 2 n 2 n - 1 a 1 2 n n - 1   n - 1 2 1 2 n - 1 3 n + 4 , then the value of ∑ r…
If aligned & . arrayccc a² & b² & c² \ (a+λ)² & (b+λ)² & (c+λ² ) \ (a-λ)² & (b-λ² ) & (-λ² . array ) \ &=k λ |arrayccc…
If α ,   β ≠ 0 , f n = α n + β n and 3 1 + f 1 1 + f 2 1 + f 1 1 + f 2 1 + f 3 1 + f 2 1…
If a ,   b ,   c are non - zero real numbers and if the system of equations a - 1 x = y + z b - 1 y = x + z c…
If f(θ)= |arrayccc1 & θ & 1 \ - θ & 1 & - θ \ -1 & θ & 1array | and A and B are respectively the maximum and the minimu…