Question

Find the first four terms of the given sequence tn = (-1)^n(n).

Answer 1

anything?

Answer 2

hello

Answer 3

hi

Answer 4

it depends if you are using t0 or t1 for first term...
assuming you are using t1 for first term you just replace n with 1 and evaluate to find first term and second term replace n with 2 and third term replace n with 3...

Answer 5

so can u just give me the answer im in a bit of a time crunch

Answer 6

i will fan and medal u

Answer 7

\[t_n=(-1)^n n\]
you try
it isn't that long of a problem
replace n with 1
\[t_1=(-1)^1 \cdot 1 =?\]

Answer 8

-1,2,-3,4

Answer 9

see you did it
not bad right?

Answer 10

thanks

Answer 11

good job

Answer 12

I am eternally grateful

Answer 13

this might just be the tipping point for me to get an A in my class, so thanks

Answer 14

np