If the sum of three consecutive terms of an A.P is 21 and the sum of the squares of the terms is 165,find the terms.

If the sum of three consecutive numbers of an A.P is 36 and the product of the three terms is 1140,find the term.

The sum of three consecutive terms of an A.P. is 54. If the product of the extremes is 275, determine the numbers.

The sum of three consecutive terms of an A.P. is 21 and their product is 315. Determine the numbers.

The sum of three numbers in A.P. is 24 and the sum of their squares is 224. Find the number.

The sum of three consecutive terms of an A.P. is 36 and their product is 1620. Determine the numbers.

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

If the sum of first nine terms of an A.P is 171 and that of first 24 terms is 996,find the sum of first 41 terms.

The sum of 4th and 8th term of an A.P. is 24 and the sum of 6th and 10th term is 44. Find the A.P.

The pth term of an A.P. is —q and qth term is -p. If the nth term is zero, find n.

If the sum of 7 terms of an AP is 49 and that of 17 terms is 289,find the sum of n terms.