5;8;11
Which term in the sequence is equal to 83?
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Answer:
Step-by-step explanation:
tn = t83
a = 5
d = 3
Sol: tn = a + (n-1) d
t83 = 5 + (83 -1) 3
= 5 + 82 x 3
= 5 + 246
t83 = 251
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