if the nth term of an AP is 5n-2 then find the common difference
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Answer:
Step-by-step explanation:
it is given tₙ=5n-2,where tₙ is the nth term
so that means t₁=(5×1)-2=5-2=3 or a=3
t₂=(5×2)-2=10-2=8
as common difference d is the difference between two consecutive terms,
d=t₂-t₁=8-3=5
so the common difference d=5
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