" 16.If "AB+BA=0," then which of the following is equivalent to "A^(3)-B^(3)

If AB=A and BA=B then which of the following is/are true ?

If a and b positive real numbers, which of the following is equivalent to ((2a^(-1)sqrt(b))^(4))/(ab^(-3)) ?

If A and B are two square matrices of order 3xx3 which satify AB=A and BA=B , then Which of the following is true ?

If A and B are two square matrices of order 3xx3 which satify AB=A and BA=B , then Which of the following is true ?

If A and B are two square matrices of order 3xx3 which satify AB=A and BA=B , then Which of the following is true ?

A=[{:(3,1),(0,4):}]and B = [{:(1,1),(0,2):}] , then which of the following is/are correct ? I. AB is defined II. BA is defined III. AB = BA Select the correct answer using the codes given below.

If A=[{:(3,1),(0,4):}] and B = [{:(1,1),(0,2):}] , then which of the following is/are correct ? I. AB is defined II. BA is defined III. AB=BA Select the correct answer using the code given below :

If, A and B be two matrices such that AB = A and BA=B. Then. Which of the following statements are correct ? 1. A^(2)=A 2. B^(2)=B 3. (AB)^(2)=AB

A body A has a charge of -2muC and object B has a charge of +6muC Which of the following statements is true? Give reasons to support your answer. (a) F_(AB) = - 3F_(BA) (b) F_(AB) =-F_(BA) (c ) 3F_(AB) =- F_(BA)

A and B arer two matrices of order 3xx3 which satisfy AB = A and BA = B. Which of the following are true?