Question

3. Find the sum of the first ten even natural numbers.
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Answer 1

Answer:110

Step-by-step explanation:2+4+6+8+10+12+14+16+18+20=110

Answer 2

HEY MATE!

HERE IS YOUR ANSWER :

By AP:

First term (a)=2

Second term (a+d)=4

Common difference (d)=4-2=2

number of terms (n) = 10

Now, Sum = n/2[2a+(n-1)d]

Sum = 10/2[2*2+(10-1)2]

Sum= 5[4+18]

Sum = 5[22]

Sum=110

HOPE IT HELPED YOU ^_^