Math, asked by nabiyamulla0545, 10 months ago

the sum of first n natural number is
A) 50
B) 60
C) 55
D) 65

Answers

Answered by Ashishbhaiya213

2

Answer:

Let first x and sec x+1

x+x+1=

Answered by bond60

2

Answer:

55

as add 1 to 10 natural number

Previous Question

Next Question

Similar questions

Biology, 5 months ago

what is reproduction? answer in 50-100 words based on class 10 th biology book ...

Math, 5 months ago

The set of solutions of quadratic equation $x {}^{2} + 5x + 6 = 0$ + 5x + 6-0...

Physics, 5 months ago

what are carnivores ⁉⁉⁉⁉⁉⁉⁉...

Psychology, 10 months ago

What are the different factors that influence sustained attention?

Biology, 10 months ago

mention two causes for deforestation ...

Social Sciences, 1 year ago

How can prime minister be an institution? I did not get the actual meaning of the sentence....experts can you pls explain it or rather if there is a typo-error, pls correct it..

English, 1 year ago

Report on workshop organized on dramatics.

English, 1 year ago

According to you what are the social custom that do not allow the girls to get proper education?Should we revolt against the social customs?Why/Why not?