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# A = Matric [(-1,2,3),(5,7,9),(-2,1,1)] and B = Matric [(-4,1,-5),(1,2,0),(1,3,1)] Then Verify that (A+ B)' = A' + B' - CBSE (Commerce) Class 12 - Mathematics

ConceptSymmetric and Skew Symmetric Matrices

#### Question

if A = [(-1,2,3),(5,7,9),(-2,1,1)] and B = [(-4,1,-5),(1,2,0),(1,3,1)] then verify that

(A+ B)' = A' + B'

#### Solution

We have:

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Solution A = Matric [(-1,2,3),(5,7,9),(-2,1,1)] and B = Matric [(-4,1,-5),(1,2,0),(1,3,1)] Then Verify that (A+ B)' = A' + B' Concept: Symmetric and Skew Symmetric Matrices.
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