The lucas numbers are defined by the recursive formula t1 = 2, t2 = 1, tn = tn - 1 + tn - 2, where n ∈n and n > 2. what are the first 9 lucas numbers?
a) -2, -1, -3, -4, -7, -11, -18, -29, -47
b) 0, 1, 1, 2, 3, 5, 8, 13, 21
c) 1, 1, 2, 3, 5, 8, 13, 21, 34
d) 2, 1, 2, 3, 5, 8, 13, 21, 34
e) 2, 1, 3, 4, 7, 11, 18, 29, 47

-4

step-by-step explanation:

(-4+8)=-(4-8)=-8+4=-4

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.