Question

two aps have the same common difference. the difference between their 100 th terms is 100 what is the difference between their 1000 th terms

Answer 1

Let the common difference Be d,and the first terms be a and A, Now according to the question, a+(100-1)d-{A+(100-1)d}=100 a-A=100 Now difference between thousandth terms=a+999d-(A+999d) a-A=100

Answer 2

plz refer to this attachment