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If {:A=[(a,0,0),(0,b,0),(0,0,c)]:}," the...

If `{:A=[(a,0,0),(0,b,0),(0,0,c)]:}," then "A^(-1)`, is..... a)`[(a,0,0),(0,(1)/(b),0),(0,0,c)]` b)`[((1)/(0),0,0),(0,(1)/(b),0),(0,0,c)]` c)`[(a,0,0),(0,(1)/(b),0),(0,0,(1)/(c))]` d)`[((1)/(a),0,0),(0,(1)/(b),0),(0,0,(1)/(c))]`

A

`[(a,0,0),(0,(1)/(b),0),(0,0,c)]`

B

`[((1)/(0),0,0),(0,(1)/(b),0),(0,0,c)]`

C

`[(a,0,0),(0,(1)/(b),0),(0,0,(1)/(c))]`

D

`[((1)/(a),0,0),(0,(1)/(b),0),(0,0,(1)/(c))]`

Text Solution

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The correct Answer is:
D
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