Matrix [ array ccc 0 & 5 & -7 -5 & 0 & 11 7 & -11 & 0 array ] is a-

Mathematics · JEE Main · NTA Exams — Matrices and Determinants

1. diagonal matrix
2. upper triangular matrix
3. skew–symmetric matrix
4. symmetric matrix

Answer

(C) skew–symmetric matrix

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

• The value of | array ccc 1 & & ^ 2 & ^ 2 & 1 ^ 2 & 1 & array |, ω being a cube root of unity, is
• If A= [ array ll 1 & 1 0 & 1 array ] and B= [ array cc 3 2 & 1 2 - 1 2 & 3 2 array ] then (B B^ A )^ 5 is…
• If A= [ array ll 1 & 2 3 & 0 array ] and B= [ array ll 3 & 4 1 & 6 array ] then (AB) T equals -
• Given below are two statements. STATEMENT - 1: If a, b, c, d are real numbers and A= [ array ll a & b c & d…
• Given matrices A = [ array ll 1 & 2 3 & 4 array ] and [ array ll 5 & 6 7 & 8 array ], which of the following…
• If the system of linear equations array l 2 x+2 y+3 z=0 3 x-y+5 z=b x-3 y+2 z=c array where a, b, c are non…
• The set of all values of for which the system of linear equations array l x-2 y-2 z= x x+2 y+z= y -x-y= z…
• STATEMENT - 1: = | array ccc m y+n z & m q+n r & m b+n c k z-m x & k r-m p & k c-m a -n x-k y & -n p-k q & -n…

More Matrices and Determinants questions · Browse all practice questions