Home
Class 11
MATHS
If the first and the last term of A.P ar...

If the first and the last term of A.P are 1 and 11 respectively and the sum of its terms is 36, then the number of terms in the A.P? a) 4 b) 5 c) 6 d) 7 ОА Ов

Promotional Banner

Similar Questions

Explore conceptually related problems

4.If the first and last terms of an A.P.are 1 and 11 respectively and the sum of its terms is 30. find the number of terms in the A.P.

The first and last term of an A.P. are 1 and 11. If the sum of its terms is 36, then the number of terms will be

The first and last terms of an A.P. are 1 and 7 . If the sum of its terms is 36 , then the number of terms will be

The first and last terms of an A.P. are 1 and 7 . If the sum of its terms is 36 , then the number of terms will be

The first and last terms of an A.P. are 1 and 11. If the sum of its terms is 36, then the number of terms will be (a) 5 (b) 6 (c) 7 (d) 8

The first and last terms of an A.P. are 1 and 11. If the sum of its terms is 36, then the number of terms will be (a) 5 (b) 6 (c) 7 (d) 8

The first and last terms of an A.P. are 1 and 11. If the sum of its terms is 36 then the number of terms will be a. 5 b. 8 c. 6 d. 7

If the first and the last terms of an A.P. are -4 and 146 respectively and the sum of this A.P. is 7171 then its common difference is

If the first, second and the last terms of an A.P. are a,b,c respectively, then the sum of the A.P. is

If the first, second and the last terms of an A.P. are a,b,c respectively, then the sum of the A.P. is