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  • Please Solve RD Sharma Class 12 Chapter 4 Algebra of Matrices Exercise Very Short Asnwer Question 38 Maths Textbook Solution.

Please Solve RD Sharma Class 12 Chapter 4 Algebra of Matrices Exercise Very Short Asnwer Question 38 Maths Textbook Solution.

Answers (1)

Answer: x=3

Hint: Here we use the basic concept of algebra

Given: \begin{bmatrix} 2x+y & 3y\\ 0 & 4 \end{bmatrix}=\begin{bmatrix} 6 &0 \\ 6& 4 \end{bmatrix}

Solution:

Here Both side has 2\times 2 matrix

So we ca write

3y=0\\

y=0\\                        .............(i)

\therefore 2x+y=6

2x+0=6                     [ y=0 from eqn (i)]

\therefore 2x=6

x=3

Note: You should must match the order of matrix.

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