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On using elementary operation C(2) to C(...

On using elementary operation `C_(2) to C_(2) - 2C_(1)` in the following matrix equation : ` [ (1,-3),(2,4)] = [ (1,1),(0,1)] [ (3,1),(2,4)] ` we have :

A

`[ (1,-5),(0,4)] = [ (1,-1),(-2,2)] [ (3,-5),(2,0)] `

B

` [ (1,-5),(0,4)] = [ (1,-1),(0,1)] [(3,-5),(-0,2)] `

C

`[ (1,-5),(2,0)]= [ (1,-3),(0,1)] [ (3,1),(-2,4)] `

D

` [ (1,-5),(2,0)] =[(1,-1),(0,1)] [(3,-5),(2,0)] `

Text Solution

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The correct Answer is:
D
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