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Name: Please Solve RD Sharma Class 12 Chapter 4 Algebra of Matrices Exercise Very Short Asnwer Question 5 Maths Textbook Solution.
Uploaded: Thu, 2021-07-29 22:27
Description: Please Solve RD Sharma Class 12 Chapter 4 Algebra of Matrices Exercise Very Short Asnwer Question 5 Maths Textbook Solution.

#RD Sharma Vol. 1 Class 12
#School
#Algebra of Matrices
#CBSE 12 Class
#R.D. Sharma
#Maths

#1.3
#4.1
#4.2
#4.3
#4.4
#4.5
#9.12
#Fill in the blanks
#Very Short Answer type
#Multiple Choice Questions (MCQs)

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Please Solve RD Sharma Class 12 Chapter 4 Algebra of Matrices Exercise Very Short Asnwer Question 5 Maths Textbook Solution.

Answers (1)

Answer: $A=\begin{bmatrix} 0 &0 \\ 1 & 0 \end{bmatrix}$ , $B=\begin{bmatrix} 0 &0 \\ 1 & 2 \end{bmatrix}$

Hint: Here, we use basics of matrices.

Given: $AB=0$ and both has $2\times2$ order

Solution: $AB=0$

So, $AB=\begin{bmatrix} 0 &0 \\ 0 & 0 \end{bmatrix}$

Example

$A=\begin{bmatrix} 0 &0 \\ 1 & 0 \end{bmatrix}$ , $B=\begin{bmatrix} 0 &0 \\ 1 & 2 \end{bmatrix}$

So, now AB must be null

Posted by

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Please Solve RD Sharma Class 12 Chapter 4 Algebra of Matrices Exercise Very Short Asnwer Question 5 Maths Textbook Solution.

Answers (1)

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