Question

the sum of the first n natural numbers​

Answer 1

Answer:

$\huge\mathbb\purple{Answer}$

Sum of the First n Natural Numbers

We prove the formula 1+ 2 + n = n(n+1) / 2, for n a natural number. There is a simple applet showing the essence of the inductive proof of this result...

Answer 2

Answer:

5. Travel with Caution4. Practice Food Safety3. Stay Informed and Updated2. Seek Medical Care Early1. Maintain Your Distance