Posted by **mayinga Neville** on Monday, January 28, 2013 at 4:39pm.

You hv been given n=2 an Tn=5,n=3 an Tn=7,n=4 an Tn=9,n=7 an Tn=A,n=10 an Tn=21,n=B an Tn=153 determine A and B help please

- mathematics sequence and series -
**Steve**, Monday, January 28, 2013 at 5:05pm
so, we have

n Tn

2 5

3 7

4 9

7 A

10 21

B 153

From the first three terms, it looks like

Tn = 2n+1

T10 also fits this, so we have

7 15

76 153

## Answer This Question

## Related Questions

- Sj - Mathematics......Under number patterns-Geometric series If a question goes....
- Calculus 2 - Series - I am so confused on how to do series problems...especially...
- SeQuEnCeS and SeRiEs: HELP PLZ! - The first three terms of the sequence -8,x,y,...
- Math (College Level Mathematics) - Fourier sin series for f(x) = 1, 0 < x <...
- Taylor seires - f(x) =ln (1-x) a) Compute f'(x), f''(x), f'''(x). Spot the ...
- Mathematics - Among 500 freshmen pursuing a business degree at a university, 313...
- Algebra - Given ________, – 243, – 226, – 209, – 192, – 175, … a. What is the ...
- Advanced Functions - I need help answering these questions 1. State the Common ...
- Biology please help anybody! - there's this a level question in a ten-year ...
- mathematics - If 3/5/9 and 40/1/2 are the first and the last terms respectively...

More Related Questions