Math, asked by nshruti890, 20 days ago

The sum of first n natural numbers is given by n(n+1)2n(n+1)2. Find the sum of first 11 natural numbers.

Answers

Answered by nihadjahan713

0

Answer:

66

Step-by-step explanation:

SUM OF FIRST n NATURAL NUMBERS=n(n+1)÷2

SUM OF FIRST 11 NATURAL NUMBERS=11×(11+1)÷2

=11×12÷2

=66

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Answered by siddhip2611

4

answer is 66

plz thank my english answers

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