Hi,Don't look at the sum; look at the terms you are adding! Do you see how your 6th line compares to your 1st?
Also, pay attention to the rule for the numerators in T, which is the reason for the relationship you should see.
Do you see WHY the numerators of the summation for 3/4 T follow the Fibonacci sequence? There is a reason, but if you don't see it, then you can't assume it. Here's a hint:Hi,
The numerators follow a fibonacci sequence, the denominators follow a geometric sequence of the form 0.5*0.5^(n-1).
Should the numerators of 3/4T continue to follow the fibonacci sequence?
Please could you give me a tip on how to find the value of T given this knowledge?
Thanks