Math, asked by deekshajhansi98, 1 year ago

let A and B be subset of a matrix space X. then
(1). A • B • D(A) • D(B).
(2). D(A • B) • D(A) ∩ D(B).
(3). D(A∪B)=D(A)∪D(B).​

Answers

Answered by himanshutyagi927
0
  1. solve this problem this question
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