what is the nth term of 25, 20, 15 10 5
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the nth term of 25,20,15,10,5 is 5
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Answer:
a=25
d= -5
we know that
tn=a+(n-1)d
tn=25+(n-1)-5
tn=25 +(-5n-5)
tn=25-5n-5
tn=20-5n
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