Question

For an A.P if a=100, d=100 then 10th term.​

Answer 1

Answer:

an = a+(n-1)d

a10 = 100+(10-1)100

= 100+9(100)

=100+900

a10=1000

Answer 2

Answer:

Let the 10th term be a10.

a10 = a + 9d

a10 = 100 + (9 × 100)

a10 = 100 + 900

a10 = 1000

Hope this helps you☺