The nth term of a sequence is given by (-1)\(^{n-2}\) x 2\(^{n-1}\). Find the sum of the second and third terms.

Oluwabuyikunmi

4 years ago

the question is wrongly composed

jaseradjuafunog

10 years ago

The question is wrongly composed:

i clearly dont understand anything please explain more myschool

harrylampard

11 years ago

None of dos options is d ansa

Datoms

9 years ago

The answer is not there

sogundare

5 years ago

The question is not clearly stated

Zeebah08jta

1 year ago

the question is completely different from it's solution and is wrong and makes solving extremely difficult and impossible.

bless2468

5 months ago

eu

Muizah01

7 months ago

this question is wrong and i need more explanation

Chinzzzmann

12 years ago

The ansa is nt dere....wen n=2 d 2nd term is 8 n wen n=3 d 3rd term is -16

Chimemeria

9 years ago

The question is wrongly composed:

there is no proper clarity in the question,it suppose to be bracket each...

Chimemeria

9 years ago

although the answer is correct