If the sum of \[n\] terms of an A.P. is \[2{{n}^{2}}+5n\], then the \[{{n}^{th}}\] term will be [RPET 1992]

If the sum of \[n\] terms of an A.P. is \[2{{n}^{2}}+5n\], then the \[

1.	If the sum of \[n\] terms of an A.P. is \[2{{n}^{2}}+5n\], then the \[{{n}^{th}}\] term will be [RPET 1992]
A.	\[4n+3\]
B.	\[4n+5\]
C.	\[4n+6\]
D.	\[4n+7\]
Answer» B. \[4n+5\]

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If the sum of \[n\] terms of an A.P. is \[2{{n}^{2}}+5n\], then the \[{{n}^{th}}\] term will be [RPET 1992]

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