If a=7,d=3 and n=8 then find the value of an?
Answers
Answered by
4
Answer:
an=a+7d
an=7+7×3
an=28
Answered by
2
Answer:
an=28
Step-by-step explanation:
an=a+(n-1)d
=7+(8-1)×3
=7+21
=28
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