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If {:(2x+y,x+y),(p-q,p+q):} ={:(1,1),(0,...

If `{:(2x+y,x+y),(p-q,p+q):} ={:(1,1),(0,0):}` then (x,y,p,q) equals

A

`0,1,0,0`

B

`0,-1,0,0`

C

`1,0,0,0`

D

`0,1,0,1`

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The correct Answer is:
A
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