Which of the following does not affect the given equation?

1.	Which of the following does not affect the given equation?
A.	Adding 0 on the L.H.S. and 1 on the R.H.S.
B.	Adding 1 on the L.H.S. and \[\left( -1 \right)\]on the R.H.S.
C.	Adding the same number on both sides of the equation.
D.	Adding 0 on the R.H.S. and 1 on the L.H.S.
Answer» D. Adding 0 on the R.H.S. and 1 on the L.H.S.

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Which of the following does not affect the given equation?

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