The number of terms of the A.P. `3,7,11,15…` to be teken so that the sum is 406 is-

The number of terms of the A.P. 3,7,11,15, "…." to be taken so that their sum is 406 , is

The numbers of terms of the A.P 3, 7, 11, 15, …… to be taken so that the sum is 406 is

The number of terms of the A.P. 3,\ 7,\ 11 ,\ 15 ,\ ddot to be taken so that the sum is 406 is (a) 5 (b) 10 (c) 12 (d) 14

The number of terms of the A.P. 3,\ 7,\ 11 ,\ 15 ,\ ddot to be taken so that the sum is 406 is (a) 5 (b) 10 (c) 12 (d) 14

Find the sum to 15 terms of the AP 3,7,11,……

The sum of 15 terms of the A.P. 4, 7, 10, ………. Is

is 184 a term of the AP3,7,11,15,...?

The sum of …….terms of on A.P. 3, 7, 11, 15,….. Will becomes 406

Find the sum to 25 terms of the A.P. 5, 7, 9, 11, …

Find the sum to 25 terms of the A.P. 5, 7, 9, 11, …