Question

find the number of terms in series 16,18,20...1000​

Answer 1

Answer:

493

Explanation:

a=16

d=2

an= 1000

a+(n-1) d= 1000

16+(n-1)2=1000

n-1=1000-16/2

n-1=984/2

n-1=492

n= 493