A) 1
B) 0
C) -1
D) 2
Correct Answer: B
Solution :
We know that \[a*I=a\], where \[I\] is the identity. This condition is only satisfied by zero with respect. \[i.e.,\,\,a*0=a+0-0=a\,\,\forall \,\,a,\,0\in {{Q}_{1}}\]then, the identity in \[{{Q}_{1}}\] with is 0You need to login to perform this action.
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