Question

What is the answer of 1+2+3+4+5+6+7+8+9+10​

Answer 1

Answer:

We know that,,,

Sum of first n natural number= n(n+1)/2

here, n= 10

now put the value of n,,,

so, =10(10+1)/2

=10(11)/2

=110/2

= 55

55 is correct answer, hope it is helpful for you

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Answer 2

Answer:

Gravity, also called gravitation, in mechanics, the universal force of attraction acting between all matter. ... On Earth all bodies have a weight, or downward force of gravity, proportional to their mass, which Earth's mass exerts on them. Gravity is measured by the acceleration that it gives to freely falling objects.

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