Home
Class 11
MATHS
Which of the following is/are true? If A...

Which of the following is/are true? If A is a square matrix such that A = A then (1 + A) - 7A=1 If A is a square matrix such that A = A then (1+4)° -7A=0 Let B and C be two square matrices such that BC = CB and C=0. If A = B+C then A - B -3B+C = 0 Let B and C be two square matrices such that BC = CB and C=0. If A = B+C then A+B -3B+C =0

Promotional Banner

Similar Questions

Explore conceptually related problems

Let B and C be two square matrices such that BC=CB and C^(2)=0 . If A=B+C then A^(3)-B^(3)-3B^(2)C is

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

If A is a square matrix such that A^(2)=A, then (I+A)^(3)-7A is equal to (a) A (b) I-A(c)I(d)3A

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

If A is square matrix such that A^(2)=A, then (I+A)^(3)-7A is equal to (A)A(B)I-A(C)I(D)3A

If a square matrix such that A^(2)=A, then (I+A)^(3)-7A is equal to A(b)I-A(c)I (d) 3A

If A is a square matrix such that A^(2)=I, then (A-I)^(3)+(A+I)^(3)-7A is equal to A(b)I-A(c)I+A(d)3A

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

If A and B are two square matrices such that AB=I, then which of the following is not true?

Let A and b are two square idempotent matrices such that ABpm BA is a null matrix, the value of det (A - B) cann vbe equal