Question

 If the common difference of an AP is 5, then what is the difference of its 17th and 13th term ? 
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Answer 1

Answer:

Hey there

common difference =5

Which means the difference between 2 consecutive terms of the AP is 5

So

Difference between 17th and 13th term = 20

coz we added up difference between

13 and 14th term

14 and 15th

15 and 16th

16 and 17th

which is the required ans

Feel Free to ask a doubt if u have any!