maths
 👍 0
 👎 0
 👁 139
Respond to this Question
Similar Questions

maths
In an arithmatic sequence, sum of 9 terms is 279 and sum of 20 terms is 1280. Find 5th term ? Find 16th term ? Write the sequence.
asked by Balaji on August 11, 2016 
Math PLEASE HELP PLEASE PLEASE PLEASE
Question 1 Write the first four terms of the sequence whose general term is given. an = 3n  1 Answer 2, 3, 4, 5 2, 5, 8, 11 2, 5, 8, 11 4, 7, 10, 13 3 points Question 2 Write the first four terms of the sequence whose general
asked by Tony on July 10, 2012 
Maths
the sum of the first ten terms of a linear sequence is 60 and the sum of the first fifteen of the sequence is 165 find the 18th term of the sequence?
asked by Ms Fatimah on July 9, 2020 
math
The 1st,5th,13th term of an arithmetic sequence are the first 3 terms of geometric sequence with a common ratio of 2. If the 21st term of the arithmetic sequence is 72, calculate the sum of the first 10 terms of the geometric
asked by zack on April 9, 2015 
math
The sum of all five terms of an arithmetic sequence is 55. Find the sum of the first three terms of the sequence if the sum of the last three is 48.
asked by asd on November 27, 2015

math
The first and second terms of an exponential sequence (G.P) are respectively the first and third terms of a linear sequence (A.P). The fourth term of the linear sequence is 10 and sum of its first five terms is 60. find (a) the
asked by Majors on February 1, 2016 
mathe
the sum of the first 16th terms of an a.p is 240 and the sum of the next 4 terms is 220,find the first term
asked by ifeanyi on October 11, 2016 
Geomatic Sequence
In a geomatic sequence, the seventh term exceeds the fifth term by 1920. Find the sum of the first eleven terms if the common ratio of the sequence is 2.
asked by Nina on October 1, 2012 
Math
The sum of the first 21 terms of a linear sequence is 28 and the sum of the first 28 terms is 21 . find which term of the sequence is 0 and also the sum of the terms preceeding it
asked by Etinosa on October 24, 2019 
math
5. In a geometric sequence, the sum of the first five terms is 44 and the sum of the next five terms is 11/8. Find the common ratio and first term of the series.
asked by dini on August 7, 2016
You can view more similar questions or ask a new question.