sum of an infinite geometric series is 40. if its first term is 5 then find its common ratio.

Sum of an infinite geometric series is 40. If its first term is 5, then find its common ratio. => 7 8 or 9 8 or - 7 8 or 1 8..

Find the common ratio of an infinite geometric series whose sum is - 175 and first term - 265. => - 35 18 or 88 35 or - 18 35 or 18 35..

The sum of an infinite geometric series is 12 times the first term. What is its common ratio? => 12 11 or 1 12 or 1 11 or 11 12..

Sum of an infinite geometric series is 363, whose first term is 33. Find the common ratio of the series. => 11 10 or 1 10 or 10 11 or 1 11..

The common ratio of a geometric series is - 12 25 and the sum of an infinite terms is 375 37 . What is the first term? => 195 37 or 15 or - 180 37 or - 15..

Find the sum of an infinite geometric series whose first term is 1 7 and common ratio is 1 7 . => 6 or 1 6 or 6 49 or 1 8..

In an arithmetic series, the sum of first 32 terms is 1312 and the common difference is 6. What is the first term? => -40 or -52 or -58 or -46..

Find the 41 th term of a geometric sequence whose 6 th term is 243 and common ratio is 3. => 1 or 3 41 or 3 39 or 3 40..

Summary - (i) Let X be a set of numbers and f : N n X be a function, then the ordered set {f(1), f(2),...., f(n)} is called a finite sequence in X. (ii) Let X be a set of numbers and f : N X be a function, then the ordered set {f(1), f(2),....} is called an infinite se..

Find the sum of the infinite geometric series. - 196 - 28 - 4 - ...... => - 686 3 or Does not exist or - 228 or - 168..