Question

Does anybody know how to do these? I am lost.

Find the 3rd term in this sequence: Tn=2n
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5

Answer 1

put n=3 in the formula:)

Answer 2

what do you mean?

Answer 3

T(3)=(2*3)/5=6/5

Answer 4

but why do you put a 3?

Answer 5

because its the 3rd term

Answer 6

o ok now i get it thank you.

Answer 7

good:)

Answer 8

i have one more problem that i need help with. Can you help me please

Answer 9

ok

Answer 10

i want to see if i am doing it right.

Answer 11

ok i am going to draw it