Math, asked by Deepak67143, 11 months ago

1+2+3+.................+99+100=?

Answers

Answered by sanyam75
0

Answer:

5050

Step-by-step explanation:

formula for sum of n natural numbers is n(n+1)÷2

therefore 100 * 101 ÷2

5050

Answered by Anonymous
0

Answer:

Hlw mate......

According to Sum of AP :-

a= 1

d= 2-1=1

An= 100

Sn = n/2(a+ l)

Sn= 100/2(1+100)

=50(101)

=5050

Step-by-step explanation:

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