" 7,the last term is "448" and the sum "889" ."

If in a G.P.the first term is 7, the last term 448, and the sum 889, find the common ratio

The first term of an A.P is 7 , the last term is 47 and the sum is 432 . Find the number of terms and the common difference .

The first term of GP is 7 ,the last term is 448 and sum of all terms is 889 then the common ratio is

In an increasing G.P. the sum of the first and last term is 66 the product of the second and the last terms is 128 and the sum of the terms is 126 . Then number of terms in the series is .

In a G.P the sum of the first and last terms is 66, the product of the second and the last but one is 128, and the sum of the terms is 126 If the decresing G.P is considered , then the sum of infinite terms is

In a G.P., the sum of the first and the last term is 66, the product of the second and the last but one is 128 and the sum of terms is 126. If the decreasing G.P. is considered, then the sum of the infinite terms are -

In a G.P the sum of the first and last terms is 66, the product of the second and the second last term is 128, and the sum of the terms is 126 If the decresing G.P is considered , then find the number of terms