Question

find the sum of first 10 even natural number.​

Answer 1

Salut Mate,

There your answer is_______,

$= 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 + 18 + 20$

$= 110$

Grazie Mate....✌️

❤️ Hope it may helps u....☺️❤️

Answer 2

110

To Find:

The sum of the first 10 even natural numbers that are there.

The formula that is used for calculating the sum of n term of an AP:

Sn = n/2(2a + (n - 1) d

The first term of the AP = 2

The value of n = 10

The common difference of the AP(d) = 2

Substituting all the values which are known to us into this formula we get:

Sn = 10/2 (2 x 2) + (10 - 1) x 2

Sn = 5 (4 + 9 x 2)

Sn = 5 x (4 + 18)

Sn = 5 x (22)

Sn = 110

Therefore, the sum of the first 10 even natural numbers is 110.