Question

please solve this guys.....plzz​

Answer 1

Answer:

i have this answer

Step-by-step explanation:

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Answer 2

Answer:

(n+1)/n

Step-by-step explanation:

the sum of first n even natural number=n(n+1)

the sum of first n odd natural number=n^2

so, n(n+1)=k(n^2)

k=[n(n+1)]/n^2

k=(n+1)/n