>
Exams
>
Mathematics
>
Order of Matrix
>
if a is 3 4 matrix and b is a matrix such that a b
Question:
If A is 3 × 4 matrix and B is a matrix such that A'B and B'A are both defined, then the order of B is
BCECE - 2017
BCECE
Updated On:
Sep 15, 2024
4 × 4
3 × 3
3 × 4
4 × 3
Hide Solution
Verified By Collegedunia
The Correct Option is
C
Solution and Explanation
The correct option is (C) : 3 × 4.
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Order of Matrix
If the order of a matrix A is 2 × 3, the order of matrix B is 3 × 4 and the order of matrix C is 3 × 4, then the order of the matrix (A, B).C
T
is
CUET (UG) - 2023
Mathematics
Order of Matrix
View Solution
View All
Questions Asked in BCECE exam
In a Bowler's solution containing the same concentrations of B
-
and HB, the ratio of K
B
to B
-
is 10
-10
. The pH of the Bowler's solution will be:
BCECE - 2025
Buffer Solutions
View Solution
The bond dissociation energies of gaseous H
2
, Cl
2
, and HCl are 104, 58, and 103 kcal, respectively. The enthalpy of formation of HCl gas would be:
BCECE - 2025
Enthalpy change
View Solution
The best indicator for titrating 0.1 N Na
2
CO
3
against 0.1 N HCl is:
BCECE - 2025
Acids and Bases
View Solution
Benzene on ozonolysis followed by reaction with Zn + H
2
O gives:
BCECE - 2025
Nomenclature Of Organic Compounds
View Solution
What is the enthalpy of neutralization for CH
3
COOH + NaOH?
BCECE - 2025
Enthalpy change
View Solution
View More Questions