Math, asked by 1Gaurav11, 1 year ago

1+2+3+4+5+6+7+8+9+10 = ???☺☺☺☺


1st answer will brilliant answer

Answers

Answered by 1sudhanshu11
7
Hey dear @#@#@Gaurav@#@#@

it's your correct answer and I am the first so please give me a brilliant



1+2+3+4+5+6+7+8+9+10 =55

1sudhanshu11: Thanks babe
usama9: you welcome
Answered by Anonymous
3
Hey mate ^_^

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Answer:
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By using the formula, 

Sn=n/2(a+l)

(Where Sn is the sum of ’n' number of terms, n= total number of terms, a= first term, l= last term)

Here,

n= 10, a=1, l=10

So,

Sn = 10/2(1+10)

=5×11

=55

#Be Brainly❤️
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