Question

The mid value of first (2n+1) consecutive natural number is n+103/3 . Find the value of n.
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Answer 1

Answer:

First (2n + 1) consecutive

natural number forms an AP

1, 2, 3, 4.................... (2n + 1)

As (2n + 1) is odd number so middle term will be (2n + 2)/2

= (n + 1)th term

Now, value of Tn+1 term

= 1 + (n + 1 - 1)*1

= n + 1

n + 1 = (n + 103)/3

3n + 3 = n + 103

3n - n = 103 - 3

2n = 100

n = 100/2 = 50

Therefore value of n = 50

Answer 2

Answer:

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