Math, asked by rajkanthjune28, 2 months ago

find the sum of all the natural numbers from 10 to 20​

Answers

Answered by XX456XX
0

I've attached the Answer, Hope you find it helpful!

Attachments:
Answered by suhail2070
0

Answer:

SUM = 165.

Step-by-step explanation:

a = 10 \\ \\ d = 1 \\ \\ 20 = a + (n - 1)d \\ \\ 20 = 10 + (n - 1) \\ \\ 10 + 1 = n \\ \\ therefore \: \: n = 11 \\ \\ require d \: \: sum = \frac{11}{2} (10 + 20) \\ \\ = 11 \times 15 \\ \\ = 165.

Previous Question
Next Question
Similar questions
Math, 1 month ago
find the rational number that should be multiplied with minus 3 by 13 to get 39​...
Math, 1 month ago
if A= {a,b,c,d} , B= {e,f} then A-B=?​
Math, 1 month ago
1. Diametero of the circular garden is 42 m. There is a 3.5 m wide road around the garden .find the area of the road . ​
Physics, 2 months ago
A body moving in the positive x direction passes the origin at time t = 0. Between t = 0 and t = 1 second, the body has a constant speed of 24 meters per second. At t = 1 second, the body is given a constant acceleration of 6 meters per second squared in the negative x direction. What is the position x of the body at t = 11 seconds?
Economy, 2 months ago
Think about scarcity. What scarce resource might prevent the Mexican government from implementing your suggestions?
English, 11 months ago
Transform the following negative to affirmative 1.she is not your enemy 2.This is not small building 3.i have never succeeded ​...
Social Sciences, 11 months ago
Council of Ministers is responsible to (a) president (b) parliament (c) prime minister (d) None of these ​...
Computer Science, 11 months ago
i have observed that python is too much slower than c++'s compiled program. Thats why i need this code's translation to c++ as this code processes on a very big file(2.5 gb) and it ends in like days. your answer would be very helpful to me. (also, any suggestions for further improvement in speed or anything would helpful) INFORMATION THAT COULD BE HELPFUL:- - The file contains prime numbers until...