Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Algebra
Arithmetic Progressions
If the last term of A.P is 40, what is the number of term.
1 answer
How would I know? I have no idea what a or d is.
You can
ask a new question
or
answer this question
.
Related Questions
Given that the first term of an A.P is 7 and its 10th term is twice its second calculate a)19th term b) sum of 28 term c)
The sixth term of GP is 16 and the third term is 2.Find the first term and common ratio. 6th term =16 3rd term=2 So ar^5=16 and
The sixth term of an A.P. is 5 times the first term and the eleventh term exceeds twice the fifth term by 3 . Find the 8th term
The 8th term of an A P is 5times the third term while the 7th term is 9 greater than the 4th term.what are the first five term
The fifth term of an arithmetic sequence is 23 and the 12th term is 72. And they say first question 1.determine the first three
the fist term of a geometric series is 1, the nth term is 128 and the sum of the n term is 225. Find the common ratio and the
In an arithmetic progression the 22nd term is four times the 5th term while the 12th term is 12th more than 8th term.find the
The first term of the sequence is -168 and every term after the first term is 8 more than the term immediately proceeding it.
The 5th term of a G.P is greater than the fourth term by 131/2 and the fourth term is greater than the third term by 9 find
Commo
The 1st term of an AP is 6 and the 5th term is 18.find the number of term in the series having a sum of 162?