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Determine ‘a’ and ‘d’ for t7= 3 + 5x and t11= 3 + 23x (formula is tn= a + (n-1) x d) (25 POINTS!!)
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Determine ‘a’ and ‘d’ for t7= 3 + 5x and t11= 3 + 23x (formula is tn= a + (n-1) x d)

(25 POINTS!!)

User Semyon
by
7.5k points

1 Answer

1 vote

Answer:


Explanation:

A=-xdn+xd+tn

D=-a-tn/x(n-1)

User GreyBeardedGeek
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