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Name: Please Solve RD Sharma Class 12 Chapter 4 Algebra of Matrices Exercise Very Short Asnwer Question 40 Maths Textbook Solution.
Uploaded: Sat, 2021-07-31 12:54
Description: Please Solve RD Sharma Class 12 Chapter 4 Algebra of Matrices Exercise Very Short Asnwer Question 40 Maths Textbook Solution.

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

#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 40 Maths Textbook Solution.

Answers (1)

Answer: $a= 8$

Hint: Here, we use basic union concept of matrix

Given: $\begin{bmatrix} a-b &2 \\ 5 & b \end{bmatrix}=\begin{bmatrix} 6 &5 \\ 2 & 2 \end{bmatrix}$ Find a

Solution:

Here, Both side has $2\times 2$ matrix

So we can write

$b=2$ .....(i)

$a-b=6$

$a-2=6$ [From eqn (i)]

$\therefore a=8$

So, value of a is 8.

Posted by

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Please Solve RD Sharma Class 12 Chapter 4 Algebra of Matrices Exercise Very Short Asnwer Question 40 Maths Textbook Solution.

Answers (1)

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