" If A and "B" are square matrices and "A^(-1)" and "B^(-1)" exist then "(AB)^(-1)=

If A and B are two square matrices and if A^(-1) and B^(-1) exist, then (AB)^(-1) is equal to -

If A and B are symmetric non singular matrices, AB = BA and A^(-1) B^(-1) exist, then prove that A^(-1)B^(-1) is symmetric.

If A and B be two non singular matrices and A^(-1) and B^(-1) are their respective inverse, then prove that (AB)^(-1)=B^(-1)A^(-1)

A and B are two square matrices of same order. If AB =B^(-1), " then " A^(-1) =____.

If A and B are square matrices of the same order such that A=-B^(-1)AB then (A+3B)^(2) is equal to

If A and B are square matrices of the same order such that A=-B^(-1)AB then (A+3B)^(2) is equal to

If A and B are square matrices of order 3 such that "AA"^(T)=3B and 2AB^(-1)=3A^(-1)B , then the value of (|B|^(2))/(16) is equal to

If A and B are square matrices of order 3 such that "AA"^(T)=3B and 2AB^(-1)=3A^(-1)B , then the value of (|B|^(2))/(16) is equal to

If A and B are square matrices of the same order such that B=-A^(-1)BA, then (A+B)^(2)

If A and B are two square matrices such that B=-A^(-1)BA , then (A+B)^(2) is equal to