Question

In an A.P. If a= 200 and d= 50 to find 'n' complete the
following activity.
tna +(?) d
1000 =(?) + (n-1) 50
1000 = 200 + 50 n-50
50n=?
n =?
​

Answer 1

Answer:

n = 17....... THANK you for question

Answer 2

Answer:

17

Step-by-step explanation:

1000 =200+50n-50

1000-150 = 50n

850 = 50n

n = 17

Hope it will help you.