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Answer:
13258.17
Step-by-step explanation:
45
An equation for the nth term of the arithmetic sequence 17, 12, 7, 2 is 17-5n.
Given,
first term(a)=17
common difference (d)=t2-t1
=12-17
=-5
nth term of the arithmetic sequence = a+n×d
=17+n×-5
=17-5n
