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Need solution for RD Sharma maths class 12 chapter 4 Algebra of Matrices exercise Fill in the blank question 35

Answers (1)

Answer:

 skew symmetric

Hint:

 We must know the concept of skew symmetric matrix

Given:

 The sum of two skew symmetric matrices is always

Solution:

let A and B are skew symmetric

\begin{aligned} &A^{T}=-A \quad \text { and } \quad B^{T}=-B \\ &A^{T}+B^{T} \\ &-A-B=(A+B)^{T} \\ &-(A+B)=(A+B)^{T} \end{aligned}

It is skew symmetric matrices

Posted by

Gurleen Kaur

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