The 4th term of a G.P. is square of its second term, and the first term is-3. Determine its 7th term.

The 4th term of a G.P. is square of second term and first term is -3. Determine its 6th term.

If the 10th term of a G.P. is 9 and 4th term is 4, then its 7th term is :

The product of first three terms of a G.P. is 1000. If we add 6 to its second term and 7 to its 3rd term, the three terms form an A.P. Find the terms of the G.P.

The 6th term of an A.P. is 12 and the 8th term is 22, Find the 10th term.

The 4th term of an A.P. is equal to 3 times the first term and 7^(th) term exceeds twice the 3rd term by 1. Find the first term and common difference.

The sum of first three terms of a G.P. is 16 and the sum of the next three terms is 128. Determine the first term, the common ratio and the sum to n terms of the G.P.

The first term of an A.P. is -4 and 10th term is 14. Determine the 30th term.

The 7th term of an A.P. is zero. Prove that 25th term is twice the 16th term.

Find a G.P. for which sum of the first two terms is -4 and the fifth term is 4 times the third term.