If am denotes the mth term of an A.P. then am =

1.	If am denotes the mth term of an A.P. then am =
A.	\[\frac{2}{{{a}_{m+k}}+{{a}_{m-k}}}\]
B.	\[\frac{{{a}_{m+k}}-{{a}_{m-k}}}{2}\]
C.	\[\frac{{{a}_{m+k}}+{{a}_{m-k}}}{2}\]
D.	None of these
Answer» D. None of these

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If am denotes the mth term of an A.P. then am =

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