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Given A=[{:(,2,-6),(,2,0):}], B=[{:(,-3,...

Given `A=[{:(,2,-6),(,2,0):}], B=[{:(,-3,2),(,4,0):}] and C=[{:(,4,0),(,0,2):}]`. Find the matrix X such that A+2X=2B+C.

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The correct Answer is:
`X=[(-2,5),(3,1)]`
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ICSE-MATHEMATICS-2013-SECTION- B
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