Thank you for using the timer!
We noticed you are actually not timing your practice. Click the START button first next time you use the timer.
There are many benefits to timing your practice, including:
I cant think of any quicker way other than to use GP (Geometric progression).
If you look at the sequence, you see the numbers doubling OR we can say that the numbers have a common ratio - in this case '2'. The formula is
nth term = a*(r^n-1). a= first term. r= common ratio and n=nth term
The 20th term will be = 20x2^(20-1) = 20x2^19 = 10485760
Last edited by venksune on 30 Sep 2004, 11:51, edited 1 time in total.