SOLUTION: Find the general formula for : a) 1, -1/3,1/5,-1/7 .... b) -1/2, 3/2,-5/2, 7/2....

Algebra.Com
Question 802788: Find the general formula for :
a) 1, -1/3,1/5,-1/7 ....
b) -1/2, 3/2,-5/2, 7/2....

Answer by tommyt3rd(5050)   (Show Source): You can put this solution on YOUR website!
a)

b)

RELATED QUESTIONS

Please help me solve this. Find the formula for the general term of the sequence,... (answered by stanbon)
The problem says Stefan wants to ass (3 5/7 + 1 1/5) + 2 1/7. He uses the Commutative (answered by Alan3354)
A recursive formula for the following series: 1, 3/2, 5/6, 7/24,... (answered by KMST,richwmiller)
Write the general term for the following sequences: 1. 1/2, 1/3, 1/4, 1/5, ... 2. 1,... (answered by josgarithmetic)
b/2 - a/3 = 7 b/5 + a/6 =... (answered by mananth)
Find the equation of the line in standard form. 1.) a = -8 and b = 2 2.) a= 4 and b... (answered by CPhill)
1\5(x+1)... (answered by MathLover1)
Please help me solve this: Find a rule for a general term for the sequence -1, 1/2,... (answered by jim_thompson5910)
1/3(a+5) = 7/2 (answered by ewatrrr)