The sum of the first three numbers is an Arithmetic Progression is 18. If the product of the first and the third term is 5 times the common difference. Find the three numbers.

The sum of the first three numbers in an Arithmetic Progression is 18. If the product of the first and the third term is 5 xx the common difference,find the three numbers.

The sum of first three terms of an AP is 48. If the product of first and second terms exceeds 4 xx the third term by 12. Find the AP

The third term of a geometric progression is 4. Then find the product of the first five terms.

The sum of the first three terms of an arithmetic progression is 9 and the sum of their squares is 35. The sum of the first n terms of the series can be

If the sum of 16 terms of an AP is 1624 and the first term is 500 times the common difference, then find the common difference.

The sum of the first three terms of the arithmetic progression is 30 and the sum of the squares of the first term and the second term of the same progression is 116. Find the seventh term of the progression if its fith term is known to be exactly divisible by 14.

The sum of three terms of an A.P.is 21 and the product of the first and the third terms exceeds the second term by 6, find three terms.

The sum of three terms of an A.P.is 21 and the product of the first and the third terms exceeds the second term by 6, find three terms.

The sum of the fourth and twelfth term of an arithmetic progression is 20. What is the sum of the first 15 terms of the arithmetic progression?