Question

Find the second and third term of the sequence whose nth term is given by tn=2n-5

Answer 1

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Answer 2

Hi ,

It is given that ,

nth term = tn = 2n - 5 ----( 1 )

Let , n = 2

Second term = t2 = 2× 2 - 5

t2 = 4 - 5

t2 = -1

If n = 3 ,

Third term = t3 = 2 × 3 - 5

t3 = 6 - 5

t3 = 1

Therefore ,

Second and Third terms in the

Sequence are t2 = -1 , t3 = 1

I hope this helps you.

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