Determinants Te...

 is equal to  

If  A+B+C  = π, then the value of   

If A is a non singular matrix of order 3 , then  |adj(A³ )| =

If A and B are any  2  × 2 matrices , then det. (A+B) = 0 implies

If A B be two square matrices such that AB = O, then

If    , then equals

If  I₃ is the identity matrix of order 3 , then  1₃⁻¹  is

If A and B are square matrices of same order and A ’denotes the transpose of A , then

A square matrix A is invertible iff det A is equal to

If the entries in a 3 x 3 determinant are either 0 or 1 , then the greatest value of this determinant is :

The roots of the equation   are

In a third order determinant, each element of the first column consists of sum of two terms, each element of the second column consists of sum of three terms and each element of the third column consists of sum of four terms. Then it can be decomposed into n determinants, where n has value