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The third term of a G.P. is 4, the product of the first five terms is equal to ……………

The third term of a GP is 3. What is the product of the first five terms?

5th term of a G.P. is 2, then the product of first 9 terms is:

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

If the first term of an A.P. is 2 and the sum of the first five terms is equal to one-fourth of the sum of the next five terms, find the 20th term.

If the first term of an A.P. is 2 and the sum of the first five terms is equal to one-fourth of the sum of the next five terms, find the sum of first 30 terms.

The sum of the third and the seventh term of an A.P. is 6 and their product is 8. Find the sum of first sixteen terms of an A.P.

The third term of an A.P. is 10 and seventh term is 22. Find the A.P.

If third term of an A.P. is 18 and seventh term is 30, find the series