The number of terms of the A.P. 3,7,11,15...to be taken so that the sum is 406 is [Kerala (Engg.) 2002]

The number of terms of the A.P. 3,7,11,15...to be taken so that the su

1.	The number of terms of the A.P. 3,7,11,15...to be taken so that the sum is 406 is [Kerala (Engg.) 2002]
A.	5
B.	10
C.	12
D.	14
Answer» E.

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The number of terms of the A.P. 3,7,11,15...to be taken so that the sum is 406 is [Kerala (Engg.) 2002]

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