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Name: Provide Solution For R. D. Sharma Maths Class 12 Chapter 4 Algebra of Matrices Exercise Multiple Choice Questions Question 17 Maths Textbook Solution.
Uploaded: Mon, 2021-07-26 14:50
Description: Provide Solution For R. D. Sharma Maths Class 12 Chapter 4 Algebra of Matrices Exercise Multiple Choice Questions Question 17 Maths Textbook Solution.

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

#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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Provide Solution For R. D. Sharma Maths Class 12 Chapter 4 Algebra of Matrices Exercise Multiple Choice Questions Question 17 Maths Textbook Solution.

Answers (1)

Answer: The correct option is (B).

Given: A is both Symmetric and Skew-Symmetric.

Solution:

If a matrix A is both Symmetric and Skew-Symmetric,

$A=A$ and $A=-A$

Comparing both the equations,

$\begin{aligned} &A=-A \\ &A+A=0 \\ &2 A=0 \\ &A=0 \end{aligned}$

Then A is a Zero Matrix.

So, the correct option is (B).

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Provide Solution For R. D. Sharma Maths Class 12 Chapter 4 Algebra of Matrices Exercise Multiple Choice Questions Question 17 Maths Textbook Solution.

Answers (1)

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