Pick out one value from the two values given in the bracket to make a true statement.
Given equation is .
Step : Substituting in the above equation.
We get, LHS and RHS
Since LHSRHS
Therefore, the above equation is true for .
Step : Substituting in the above equation.
We get, LHS and RHS
Since LHSRHS
Therefore, the above equation is not true for .
Hence, the answer is .