3,8,13,18...find 78th term
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Answered by
0
Answer:
I think that the answer will be 1404
Step-by-step explanation:
please mark it as the brainiest
Answered by
0
Answer:
388
Step-by-step explanation:
a=3
d=a2-a1
d=8-3
d=5
a78=a+77d
=3+77(5)
=3+385
=388
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