Question

what could be the sum of first 500 even numbers and 500 odd numbers
and then difference between the sums

Answer 1

Step-by-step explanation:

sum of first 500 even number

the number series- 2, 4,6,8.....1000

the first term a=2

the common difference= 2

total number of terms n = 500

applying input parameters value in the AP formula sum= n/2 *(a + tn)

500/2*(2+1000)

=250*1002

=250500

this is your answer hope it helps. oh sorry there are two question.

number series= 1,3,4..... 999

first term a= 1

common difference= 2

total number of terms n= 500

applying input parameters value in the ap formula = n/2*(a+tn)

= 500/2*(1+999)

250*1000

=250000

hope this help.. sorry I was a bit busy