Question

find mean of first 10 natural no.​

Answer 1

Answer:

"the first ten natural numbers are 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. And the mean of three numbers a, b, c is a + b + c3. Hence, the mean of the first 10 natural numbers is 5.5."

Answer 2

ANSWER

Sum of first ten Natural numbers =2n(n+1),  where n=10 

                                                        =210(11)

                                                        =55

Now  Mean of first ten Natural number  =1055

                                                                   =5.5