If the 12th term is 144 and the 14th term is 377. What is the 15th term?
option (c)
Tn+1=Tn−1+Tn. 12th term=144
14th term =12th term +13th term
144+13th term=377
13th=233
15th term =13th term +14th term =233+377=610
In a sequence, defined as Tn+1=Tn+Tn-1, if the 12th term is 144 and the 14th term is 377. What is the 15th term?