Question

the nth term of a sequence is 20-n^2
find the third term of the sequence

Answer 1

FOLLOW ME FOR CLEARING YOUR NEXT DOUBT

Answer 2

Answer:

Step-by-step explanation:

Tn = 20 - n^2

The third term of the sequence is

T3 = 20 - 3^2

     = 20 - 9

     = 11

Hope it helped :)