[" The sum of three consecutive terms of an "AP" is "21" and the sum of the "],[" squares of these terms is "165." Find these terms."]

The sum of three consecutiveterms of an AP is 21, and the sum of the squares of thesetrems is 165. Find these terms.

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.

The sum of three consecutive terms of an A.P. is 21 and the sum of the squares of these terms is 165.Then product of the three terms is

The sum of three consecutive terms of an A.P. is 21 and the sum of their squares is 165. Find these terms.

The sum of three consecutive terms of an A.P. is 9 and the sum of their squares is 35. Find the terms.

The sum of three consecutive terms of an A.P. is 9 and the sum of their squares is 35. Find the terms.

The sum of three consecutive terms of an A.P. is 15 and sum of their squares is 83. Find the terms.

The sum of three Consecutive terms of an A.P. is 15 and sum of their Squares is 83. Find the terms.

The sum of the first three consecutive terms of an A.P. is 9 and the sum of their squares is 35. Find S_(n)

IF the sum of three consecutive terms of an A.P. is 21, then first the first term.