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1) Find the sum of the first n odd natural numbers and the first n even natural numbers​

Answer»

Step-by-step EXPLANATION:

If n is an ODD Number, then we can state that (n+1) SHALL be an Even Number.

Its GIVEN that, Sum of FIRST n odd natural numbers is = n*n.

So, the Sum of First n even natural numbers is = (n*n) + (1*n)



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