Question 1: If P is of order 2 x 3 a...

Question 1: If P is of order 2 x 3 and Q is of order 3 x 2, then P Q is of order

`2xx3`

`2xx2`

`3xx2`

`3xx3`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MATRICES
AAKASH INSTITUTE|Exercise Assignment (Section - B) Objective Type Questions (One option is correct)|13 Videos
MATRICES
AAKASH INSTITUTE|Exercise Assignment (Section - C) Objective Type Questions (More than one options are correct)|7 Videos
MATRICES
AAKASH INSTITUTE|Exercise Try yourself|12 Videos
MATHEMATICAL REASONING
AAKASH INSTITUTE|Exercise Assignment (SECTION-D) (Assertion-Reason Type Questions)|15 Videos
PERMUTATIONS AND COMBINATIONS
AAKASH INSTITUTE|Exercise Assignment Section-J (Aakash Challengers Questions)|7 Videos

Similar Questions

Explore conceptually related problems

Let P be the set of all non-singular matrices of order 3 over and Q be the set of all orthogonal matrices of order 3 over.Then,

Let P be the set of all non - singular matrices of order 3 over R and Q be the set of all orthogonal matrices of order 3 over R. Then

Suppose P and Q are two different matrices of order 3 xx n and n xx p ,then the order of the matrix P xx Q is ?

Suppose P and Q are two different matrices of order 3xx n " and " n xx p , then the order of the matrix P xx Q is ?

In the quadratic equation x^(2)+(p + iq)x+3i=0 ,where p and q are real If the sum of the squares of the roots is 8 ,then the ordered pair (p, q) is given by : (A) (3,1) (B) (-3,-1) (C) (-3,1) (D) (3,-1)

A square matrix A is said to be orthogonal if A^T A=I If A is a square matrix of order n and k is a scalar, then |kA|=K^n |A| . Also |A^T|=|A| and for any two square matrix A and B of same order \|AB|=|A||B| On the basis of above information answer the following question: If A=[(p,q,r),(q,r,p),(r,p,q)] be an orthogonal matrix and pqr=1, then p^3+q^3+r^3 may be equal to (A) 2 (B) 1 (C) 3 (D) -1

The correct basicity order of atoms p,q and r is :

AAKASH INSTITUTE-MATRICES-Assignment (Section - A) Objective Type Questions (One option is correct)

The number of all possible matrices of order 2xx3 with each entry 1 or...
Text Solution
|
If A is of order mxxn and B is of oredr pxxq, then AB is defined only ...
Text Solution
|
Question 1: If P is of order 2 x 3 and Q is of order 3 x 2, then P...
Text Solution
|
If A={:[(0,0,0),(0,0,0),(1,0,0)]:}, then
Text Solution
|
If A is a square matrix, then A is symmetric, if
Text Solution
|
If A is a square matrix, then A is skew symmetric if
Text Solution
|
If A is any square matrix, then A + A^T is skew symmetric
Text Solution
|
If A and B are symmetric matrices of the same order then (AB-BA) is al...
Text Solution
|
Let A be a square matrix. Then which of the following is not a symmetr...
Text Solution
|
Each diagonal elemetn of a skew symmetric matrix is (A) zero (B) negat...
Text Solution
|
If A={:[(1,0),(1,1)]:},"then "A^(2008) is equal to
Text Solution
|
If A=[ x y z],B=[(a,h,g),(h,b,f),(g ,f,c)],C=[alpha beta gamma]^T th...
Text Solution
|
if for a matrix A, A^2+I=O, where I is the identity matrix, then A equ...
Text Solution
|
If A and B are two matrices such that AB=B and BA=A, then
Text Solution
|
If {:A+B=[(1,0),(1,1)]andA-2B=[(-1,1),(0,-1)]:}," then "A=
Text Solution
|
{:[(7,1,2),(9,2,1)]:}{:[(3),(4),(5)]:}+2{:[(4),(2)]:} is equal to
Text Solution
|
If f(x)=x^(2)+4x-5andA={:[(1,2),(4,-3)]:}, then f(A) is equal to
Text Solution
|
Multiplicative inverse of the matrix [[2,1],[7,4]] is (i) [[4,-1],[-7...
Text Solution
|
If the matrix A is such that ({:(1,3),(0,1):})A=({:(1,1),(0,-1):}), t...
Text Solution
|
If A is a squqre matrix such that A^(2)=l, then A^(-1) is equal to
Text Solution
|