Question

Show that the first two terms of the sequence are zero and find T5 when tn=(n-1)(n-2)

Answer 1

Answer:

12

Step-by-step explanation:

As n>0 and First two terms are n=1 and n=2 substituting we get tn=0 for 1st two terms and for n=5 t5=12

Answer 2

Step-by-step explanation:

n>0

1st 2 terms are n=1 & n=2

so

tn=0

n=5

&

t5=12

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