Home
Class 12
MATHS
If A and B are two matrices such that AB...

If A and B are two matrices such that AB and `A+B` are both defined, then A and B are

A

square matrices of same order

B

square matrices of different order

C

rectangular matrices of same order

D

rectangular matrices of different orders.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MATRICES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 1B MCQ (DETERMINANTS)|189 Videos

  • MATRICES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 1C MCQ (INVERSE MATRIX)|88 Videos

  • MATRICES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 MCQ (SPECIAL TYPES QUESTIONS) SET -4|8 Videos

  • MATHEMATICAL REASONING [APPENDIX - 4]

    DIPTI PUBLICATION ( AP EAMET)|Exercise Exercise|150 Videos

  • MEASURES OF DISPERSION

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE-2 ( SET -4)|2 Videos

Similar Questions

Explore conceptually related problems

If A and B are matrices such that AB = O then

If A and B are symmetric matrices then ABA is

If A and B are two symmetric matrices then AB + BA is

If A is a 3xx4 matrix and B is matrix such that A^(T)B and BA^(T) are both defined then order of B is

If A,b are two square matrices such that AB=A,BA=B then A,B are

If A, B are two square matrices such that AB=B, BA=A and n in N then (A+B)^(n)=

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

If A and B are square matrices of order 3 such that detA=-1 , detB=3 then the determinant of 3AB is equal to