Mathematics
The first and the last terms of an A.P. are 34 and 700 respectively. If the common difference is 18, how many terms are there and what is their sum?
Related Questions
The first term of an A.P. is 5, the last term is 45 and the sum of its term is 1000. Find the number of terms and the common difference of the A.P.
Find the sum of all natural numbers between 250 and 1000 which are divisible by 9.
In an A.P. the first term is 25, nth term is -17 and the sum of n terms is 132. Find n and the common difference.
If 18, a and (b - 3) are in A.P., then find the value of (2a - b).