Find four consecutive terms in an A.P. such that the sum of the middle two terms is 18 and product of the two end terms is 45.

Find four consecutive terms in an A.P such that the sum of the middle two terms is 18 and product of the terminal terms is 45 .

Find four consecutive terms in an A.P. whose sum is -8 and sum of third and fourth term is 8 .

Find four consecutive term in an A.P. such that the sum is -54 and the sum of the first and the third terms is -30 .

Find four consecutive term in an A.P. such that the sum is -54 and the sum of the first and the third terms is -30 .

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 four consecutive terms of an A.P. Is 2. The sum of the 3rd and 4th terms is 11. Find the terms.

The sum of four consecutive terms of an A.P. is 2. The sum of the 3rd and 4th terms is 11. Find the terms.

Prove that for any four consecutive. terms of an arithmetic sequence, the sum of the two terms on the two ends and the sum of the two terms in the middle are.the same.

Find four consecutive terms in an A.P.whose sum is 12 and the sum of 3rd and 4th term is 14 . (Assume the four consecutive terms in A.P are a-d, a, a+d, a+2d ).

Find the three consecutive terms in an A.P. whose sum is 18 and the sum of their squares is 140.