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The identify element of {({:(x,x),(x,x):...

The identify element of `{({:(x,x),(x,x):})} x in R, x ne 0}` under matrix multiplication is

A

`({:(1,0),(0,1):})`

B

`({:(1/(4x),1/(4x)),(1/(4x),1/(4x)):})`

C

`({:(1/2, 1/2),(1/2,1/2):})`

D

`({:(1/(2x), 1/(2x)),(1/(2x),1/(2x)):})`

Text Solution

Verified by Experts

The correct Answer is:
C
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