10th term of an arithmetic sequence is 25 and 25 th term is 10.Then find the common difference
Answers
Answered by
0
Step-by-step explanation:
25=a+9d
10= a+24d
15=-15d
d=-1
Answered by
1
Answer:
the common difference is 1
Step-by-step explanation:
a+9d=25
a+24d=15
and then a = 1
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