The 5th term of an AP is 20 and the sum of its 7th and 11th terms is 64. The common difference of the AP is

The 9th term of an AP is -32 and the sum of its 11th and 13th terms is -94. Find the common difference of the AP.

The 8th term of an AP is 17 and its 14th term is 29. The common difference of the AP is

The sum of the 4th and 8th terms of an AP is 24 and the sum of its 6th and 10th terms is 44. Find the first terms of the AP.

The sum of 5th and 7th terms of an AP is 52 and the 10th term is 46 . Find the common difference of the AP.

If the sum of first 8 terms of an Arithmetic progression is 136 and that of first 15 terms is 465, then find the sum of first 25 terms. OR Ths sum of the 5th and 9th terms of an A.P. is 40 and the sum of the 8th and 14th term is 64. Find the sum of the first 20 terms.

The sum of the 3rd and 7th terms of an A.P. is 54 and the sum of the 5th and 11th terms is 84. Find the A.P.

The sum of the 3rd and 7th terms of an A.P. is 54 and the sum of the 5th and 11th terms is 84. Find the A.P.

The 5th term of an A.P. is 11 and the 9th term is 7. Find the 16th term.

The 8^(th) term of an A.P is 17 and its 14^(th) term is 29 . The common difference of the A.P. is

If sum of the 3rd and the 8th terms of an AP is 7 and the sum of the 7th and 14th terms is -3, then find the 10th term.