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Name: Please Solve RD Sharma Class 12 Chapter 4 Algebra of Matrices Exercise Very Short Asnwer Question 34 Maths Textbook Solution.
Uploaded: Sat, 2021-07-31 08:55
Description: Please Solve RD Sharma Class 12 Chapter 4 Algebra of Matrices Exercise Very Short Asnwer Question 34 Maths Textbook Solution.

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

#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 34 Maths Textbook Solution.

Answers (1)

Answer: $x=2$

Hint: Here we use the basic concept of matrix.

Given: If $\begin{bmatrix} 2x-y & 5\\ 3 & y \end{bmatrix}=\begin{bmatrix} 6 &5 \\ 3& -2 \end{bmatrix}$

Solution:

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

So we can write

$y=\left ( -2 \right )$ .....(i)

$2x-y=6$

$2x-\left ( -2 \right )=6$ [From (i)]

$\! \! \! \! \! \! \! \! \! 2x+2=6\\\\2x=6-2\\\\2x=4\\\\x=\frac{4}{2}=2\\\\x=2$

Posted by

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Please Solve RD Sharma Class 12 Chapter 4 Algebra of Matrices Exercise Very Short Asnwer Question 34 Maths Textbook Solution.

Answers (1)

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