Question

the sum of first 100 natural number is?​

Answer 1

Answer:

5050

Step-by-step explanation:

S100 = 100/2(a+l) = 50(1+100)= 101×50= 5050

answer... ..

Formula used =

Sn =

$\frac{n}{2} \times (a + l)$

where a = first number

l = last number.

hope it helps you.