A matrix A = [a i j ] of order 2 × 3 whose elements are such that a i j = i + j is -
Mathematics · JEE Main · NTA Exams — Matrices and Determinants
A matrix A = [ai j] of order 2 × 3 whose elements are such that ai j = i + j is -
- \(\left[\begin{array}{lll} 2 & 3 & 4 \\ 3 & 4 & 5 \end{array}\right]\)
- \(\left[\begin{array}{lll} 2 & 3 & 4 \\ 5 & 4 & 3 \end{array}\right]\)
- \(\left[\begin{array}{lll} 2 & 3 & 4 \\ 5 & 5 & 3 \end{array}\right]\)
- none of these
Answer
(A) [ array lll 2 & 3 & 4 3 & 4 & 5 array ]
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- If A is a 3 x 3 skew - symmetric matrix then |A| is given by
- Matrix [ array ccc & -1 & 4 -3 & 0 & 1 -1 & 1 & 2 array ] is not invertible if -
- An ordered pair (α, β) for which the system of linear equations array l (1+a) x+ y+z=2 a x+(1+ ) y+z=3 a x+…
- If the equations z x-y+z z=z x-2 y+z=-4 x+y+ z=4 have no solution, then the value of will be
- Inverse of the matrix [ array cc 1 & -2 3 & 4 array ] is:
- Let A be a square matrix of order n x n and K be a scalar. Then |KA| equals
- If E( )= [ array cc & - & array ] , then value of E (α) . E (β) is -
- STATEMENT - 1: Every two-rowed real orthogonal matrix is of any one of the forms ( array cc & - & array ) or…
More Matrices and Determinants questions · Browse all practice questions